MSBSHSE Books for Class 12 Animal Science (पशु विज्ञान) in English Medium

Animal Science (पशु विज्ञान) in the Class 12 Curriculum

Animal Science is a vocational subject in the state board's Class 12 programme. Most students who take it are in the Science or Agriculture stream, and it is a good fit if you are interested in livestock farming, dairy, poultry or veterinary-related work after school. Vocational subjects are assessed and graded like other board papers, so the marks count towards your final result.

The textbook is published by Balbharati, the state textbook bureau, and is available in three mediums: English, Marathi and Hindi. The content is the same across mediums. Only the language changes. The English medium book carries the title Animal Science, while the Marathi edition is titled पशु विज्ञान. If you search the e-Balbharati portal, look for the English medium listing under Class 12 vocational subjects.

The subject is not purely theoretical. It combines the science of animal husbandry (the care, breeding and feeding of farm animals) with practical skills. So the textbook has two kinds of content: classroom chapters on nutrition, breeding, health and management, and practical guidance for field visits, identification of breeds and feeds, and maintaining a journal. Do not treat the practical pages as optional reading. They often decide your internal marks.

Assessment is usually split as follows [verify]:

• Theory paper: 80 marks, written at the end of the year.
• Practical and internal assessment: 20 marks, covering your journal, practical exam and project work.

One common mistake is preparing only from the theory chapters and leaving the practical section for the last week. The fix is simple: read the practical pages alongside the matching theory chapter, so a chapter on, say, cattle breeds is reinforced by the breed identification work in your journal. Before you plan your year, confirm the exact subject code and assessment pattern with your teacher, and check the official Class 12 syllabus page for any updates.

Where to Get the Official English Medium Textbook

e-Balbharati: the official source

The Balbharati textbook is published as a free PDF on the e-Balbharati portal, the official website of the state textbook bureau. This is the only source you should trust for the full book. The portal hosts the same PDF that goes to the printer, so page numbers, diagrams and chapter titles match the printed copy exactly. If you are unsure about the portal's layout, our step-by-step e-Balbharati download guide walks through the menus in order.

Steps to download the PDF

1. Open the e-Balbharati portal in a browser.
2. Go to the e-books or textbook download section.
3. Select the medium: English.
4. Select the class: 12.
5. From the subject list, choose Animal Science. Vocational subjects are usually listed separately from the main Science subjects, so scroll through the full list before assuming it is missing.
6. Click the download link and save the PDF to your phone or laptop. Rename the file (for example, Class12_AnimalScience_English.pdf) so you can find it later.

Once downloaded, keep an offline copy. Portals get heavy traffic before exams and pages can load slowly at that time.

What to check before you download

• Academic year: the portal usually shows which year's edition a PDF belongs to. Match it with your batch. If the portal shows a newer edition than your school is using, ask your teacher which one to follow [verify].
• Completeness: after downloading, scroll to the last page and check that the chapter list in the index matches what you see. A quick check of the final chapter is enough.
• Medium label: confirm the file says English medium, not Marathi or Hindi. The cover title should read Animal Science.

Printed copies are also available through the state textbook distribution system and at school bookshops. Many students prefer print for a subject with diagrams, because labelling figures on paper is easier than on a screen. Either way, the content is identical.

Avoid unauthorised scans shared on messaging groups or random websites. They often have missing pages, blurred diagrams and wrong page numbers, and a missing diagram page can cost you direct marks in the exam. If a friend sends you a PDF, check it against the e-Balbharati version before studying from it. For the full subject list and other book links, see our Class 12 Science stream subject list and book downloads page.

Chapter List of the Class 12 Animal Science Textbook

The English medium textbook is organised so that each chapter builds on the one before it. Early chapters establish what animal husbandry is and how livestock is classified; later chapters move into feeding, breeding, health and farm management. Read the chapter titles below as a map of the year, not as a list to memorise.

Chapter numbering and exact titles can change between editions, so open your own copy and compare the index with the table below before you plan your study [verify].

Group the chapters into five units when you revise. Chapters 1 and 2 form the production foundation (what livestock is and which breeds exist). Chapters 3 and 9 cover management and housing. Chapters 4 and 5 are the nutrition block and deserve the most practice, because ration questions appear regularly. Chapter 6 is breeding, Chapter 7 is health, and Chapter 10 covers economics and records. Poultry (Chapter 8) sits on its own and is often tested as a full question.

Here is how the grouping helps in practice. A typical question such as "Explain the feeding schedule of a crossbred cow" pulls from Chapter 4 (feed types) and Chapter 9 (dairy practices). If you have grouped these chapters mentally, you can structure the answer in two clear parts instead of writing everything you remember about cows.

One-line descriptions above tell you what each chapter is about, but they do not replace the textbook's own sub-headings. After reading a chapter, check whether you can explain each sub-heading in one sentence. If a sub-heading draws a blank, that is the part to revisit. Our Class 12 Animal Science chapter-wise solutions page follows the same chapter order, so you can match solutions to the chapter you are reading. For the official subject-wise breakdown, see the Maharashtra Board Class 12 syllabus page.

Syllabus Overview and Marks Distribution

The Class 12 Animal Science syllabus has two halves that you cannot separate. One half is livestock production: what animals are reared, how they are housed, and how a farm is run. The other half is applied science: how feed is digested, how breeding decisions are made, and how disease is prevented. Exam questions often sit at the meeting point of both. A question on "symptoms of mastitis and its control" needs the disease knowledge from the health chapter plus the milking hygiene practices from the dairy chapter.

Treat the syllabus as a set of skills, not a set of pages. If you can classify a feed sample, read a ration table, identify a breed from a photograph and describe a vaccination schedule, you are covering the same ground the paper tests.

Theory paper structure

The theory paper is usually built from three question types [verify]:

• Short answer questions (2 to 3 marks): define a term, list three symptoms, name two breeds. Answers should be two or three precise lines, not a paragraph.
• Long answer questions (4 to 6 marks): explain a process, compare two systems, or describe management practices. These expect labelled points or a short table.
• Diagram-based questions: draw and label the ruminant digestive system, the poultry digestive tract, or a housing layout. Marks are split between the drawing and the labels.

For example, a 4-mark question "Differentiate between roughage and concentrate with one example each" is best answered as a two-column table. Two clear differences plus two correct examples earn full marks; a long paragraph with the same information often loses marks because the examiner has to hunt for the points.

Practical and internal assessment

The practical component usually asks you to identify breeds from pictures or live animals, identify feed samples (maize, groundnut cake, hay, silage), perform simple lab tests, and maintain a journal or project record [verify]. The practical exam rewards a completed, neat journal more than last-minute cramming.

Blueprints change, so confirm the exact mark split, question counts and internal assessment weight with your teacher in the first week of the year. Keep the Class 12 Animal Science chapter-wise solutions page open alongside the syllabus so you can see which chapters carry the most question weight.

How to Read the Textbook Effectively

Animal Science rewards students who read the book in a fixed rhythm, not in one long sitting before the exam. Use a three-step cycle for every chapter: preview before class, annotate during class, recall after class. Each step takes 10 to 15 minutes, and together they cut your final revision time sharply.

Before class: preview the chapter

Spend ten minutes on the chapter you will study next. Read only the headings, sub-headings, bold terms, figure captions and the end-of-chapter questions. You are not trying to understand everything; you are building a map so that the teacher's explanation has somewhere to land. If the chapter on poultry has a diagram of the digestive tract, note the parts you already recognise and the ones you do not. That list of unknowns is what you listen for in class.

During class: annotate the book

Keep a pencil in hand. Underline or box key terms as the teacher says them: ruminant, roughage, gestation period, crossbreeding. Write short margin notes in your own words, such as "concentrate = low fibre, high energy". If the teacher gives an example that is not in the book, such as a local breed or a feed available in your area, write it beside the relevant paragraph. Your textbook should look used by the end of the year.

After class: active recall

Close the book and write down, from memory, the main points of the lesson. Then open the book and check what you missed. This gap is your real study list. Follow it with two more steps:

• Redraw diagrams from memory. Draw the ruminant digestive system or a feed composition chart on blank paper, label it, then compare with the textbook. Repeat until your labels match.
• Turn each section into a question. A section titled "Functions of minerals in animal feed" becomes "What are the functions of calcium and phosphorus in cattle feed?" Answer it aloud in your own words, then check the textbook wording.

Keep a separate thin notebook for definitions and scientific names of breeds, feeds and diseases. Animal Science carries a large vocabulary, and these terms stick only through spaced repetition: revise a set of terms the day you learn them, again after three days, and again after two weeks. The Class 12 Animal Science chapter-wise solutions page is useful here, because it shows how the same terms are used in exam-style answers.

Chapter-wise Study Guidance

Different units of the Animal Science textbook ask for different kinds of memory work. A chapter on breeds needs comparison, a chapter on feeds needs classification and calculation, and a chapter on disease needs cause-symptom-prevention chains. Study each unit with the method that fits it.

Units on animal production and management

These chapters describe species and breeds: cattle, buffalo, sheep, goat, poultry, pig. The exam favourite is a comparison question, for example "Differentiate between a milch breed and a draught breed of cattle" or "Give two distinguishing features of a broiler and a layer."

Make a comparison table for every species: breed name, native place, colour, horn type, main use (milk, meat, draught, egg), and one special feature. When you revise, cover the columns and recall them aloud. For housing and management chapters, draw the management cycle as a flowchart, for example the stages from calf to milch animal, or the day-wise schedule of a hatchery. A flowchart is easier to recall under exam pressure than a paragraph.

Units on nutrition and feeding

First fix the classification: feeds divide into roughages (high fibre, low energy, such as hay and straw) and concentrates (low fibre, high energy, such as oil cakes and grains). Learn the function of each nutrient group: carbohydrates for energy, proteins for growth and milk, minerals for bones and milk yield, vitamins for specific deficiency diseases.

Practise simple ration sums, because a numerical question is easy to score if you know the steps. A typical question: "A cow needs 12 kg dry matter per day. If roughage supplies 8 kg, how much concentrate is needed?" Marks are usually given step-wise, so write the formula, substitute the values, then state the answer with units.

Units on health and disease

For every disease, learn four things in a fixed order: causative agent, symptoms, mode of spread, and prevention or control. Group diseases by body system (digestive, respiratory, skin, reproductive) or by species (cattle, poultry, pig). This grouping stops you from mixing up diseases that share symptoms, such as the different causes of diarrhoea in calves.

Use a mnemonic for symptom lists. For example, for a disease with fever, loss of appetite, diarrhoea and dehydration, take the first letters F-L-D-D and build a short phrase you can recall. Write your own mnemonic; one you invent sticks better than one you borrow.

Units on breeding and reproduction

Learn the definitions first: selection (choosing animals with desirable traits), systems of mating (inbreeding, outcrossing, crossbreeding), and the reproductive cycle of each species, including oestrus and gestation period. Draw a simple timeline for the reproductive cycle and mark the stages on it. When asked "Explain crossbreeding with an example", write the definition, one example such as crossing a local cow with an exotic breed for higher milk yield, and one advantage and one limitation. That structure normally earns full marks.

Students often lose marks by writing only the definition and skipping the example. The fix is to treat every breeding term as a three-part answer: definition, example, one merit or demerit. Cross-check chapter names and sequence against the Maharashtra Board Class 12 syllabus page before you plan revision.

Important Definitions and Terms to Master

Animal Science definitions carry direct marks. A two-mark question like "Define roughage" is scored on precision: "coarse feed with high fibre and low energy" earns the marks, while "food for animals" does not. Learn the textbook wording first, then rewrite each definition in your own sentence so you can reproduce it under exam pressure.

The table below groups the highest-frequency terms by the unit they come from, so you can revise them unit by unit instead of as one long list. Cross-check the terms against your edition, since wording can change between print runs [verify].

A common mistake is treating lookalike terms as synonyms. Crossbreeding and outcrossing both involve unrelated animals, but crossbreeding is between two different breeds while outcrossing is within the same breed. Write both definitions side by side in your notebook and add one example under each; this fix stops the mix-up in the exam hall.

Keep a separate page for terms you keep forgetting, and test yourself by covering the definition column and saying each one aloud. After three clean recalls on different days, drop the term from your list. For chapter-wise practice questions on these definitions, use the Class 12 Animal Science chapter-wise solutions page.

Diagrams, Tables and Practical Skills

A labelled diagram is often worth two to four marks, and it is one of the easiest places to gain or lose marks. The good news is that the diagrams asked in Animal Science come from a small, predictable set. Master these six and you cover almost every diagram-based question in the paper.

Must-know diagrams

Draw with a pencil, keep the outline large (about half a page), and use straight label lines that touch the organ without crossing each other. Write the title below the diagram, for example "Fig: Digestive system of a ruminant". A common mistake is labelling the reticulum and rumen in the wrong order; the fix is to redraw the four-chamber sequence from memory three times in one sitting, saying the names aloud. A typical question reads: "Draw a labelled diagram of the digestive system of a ruminant and state the function of the rumen." The diagram carries the marks, but the function sentence is also scored, so never leave it out.

Practical record and journal

Your journal is a running record, not something to write the night before the exam. It usually contains a record of field or farm visits, observations of breeds and feed samples, and any simple tests done in the laboratory [verify]. For each entry, note the date, what you observed and a one-line conclusion.

• Complete the journal as each practical is done; signatures and dates cannot be added later.
• Learn to identify common breeds and feed samples by sight, since the practical exam often begins with identification [verify].
• Carry a completed, neat journal to the exam; an incomplete record costs internal marks.

For the exact journal format and marking pattern, see the Animal Science practical exam: journal format and tips page.

Common Mistakes Students Make

Most marks lost in Animal Science are not lost because a topic was too hard. They are lost because a familiar word was confused with a similar one, or a definition was written loosely. Read the five mistakes below and check whether any of them sound like your own answer sheet.

1. Mixing up similar terms. Crossbreeding means mating animals of two different breeds, while outcrossing means mating animals of the same breed that are not closely related. Similarly, roughage is high in fibre and low in energy (green fodder, hay, straw), while concentrate is low in fibre and rich in energy or protein (oil cakes, grains). Examiners set these pairs together on purpose. Fix: make a two-column chart of every confusing pair in your notebook and write one example beside each term.

2. Writing vague definitions. "Ruminant: an animal that eats grass" will not earn full marks. The textbook-level answer is "Ruminant: an animal with a four-chambered stomach that brings food back into the mouth for chewing the cud." Fix: after learning the textbook wording, rewrite the definition in your own words and check that it still contains the key technical idea.

3. Ignoring diagrams and tables. Many direct questions are lifted straight from a diagram or a comparison table in the book, such as a breed comparison chart or the feed composition chart. Students who skip these pages lose easy marks. Fix: treat every diagram and table as a possible question and redraw or rewrite it once.

4. Skipping practical work. Application-based questions ask you to suggest a ration, identify a disease from symptoms or choose a breeding method. These come from practical exposure, so a student who only reads theory struggles. Fix: complete each practical as it is taught and connect it back to the matching chapter. The practical exam guide explains the journal format.

5. Not revising scientific names. Scientific names of feeds, cattle and buffalo breeds, and disease-causing organisms are easy marks but are quickly forgotten. Fix: keep a running list and revise it weekly alongside the chapter-wise solutions.

Exam Preparation Strategy

Animal Science rewards steady coverage more than last-minute cramming, because the paper mixes definitions, comparisons, diagrams and applied questions. A workable plan is to finish the textbook in ten weeks, keep the last two weeks free for full revision and practice papers. The table below assumes roughly one to one-and-a-half hours of study on weekdays and a longer session on Sunday.

A 12-week study plan

Treat this as a template, not a rule. If your school is still teaching a unit, shift that week forward and compress the revision weeks slightly. Confirm the actual unit order and weightage with your teacher, since the blueprint can change between years [verify].

Revision cycle

Each chapter should be revisited three times: within 48 hours of the class, again after about a week, and once more after a month. The first revision is short, just reread your notes and redraw one diagram. The second is active, where you close the book and write the main headings from memory. The third is exam-style, answering two or three questions in writing. This spacing is what keeps breed names and disease symptoms from fading before March.

Build a one-page summary sheet for every chapter as you go. It should hold the chapter's key definitions, one comparison table, the names of any diagrams, and three likely questions. By week 11 you will have a slim revision pack instead of a full textbook to re-read.

Question paper practice

Start with previous years' question papers and the board's sample paper. Solve the first paper open-book, so you learn the wording examiners expect. For example, a typical question such as "Differentiate between roughage and concentrate with two examples" carries marks split between the difference points and the examples, so a one-line answer loses half the marks. From the second paper onward, work closed-book with a timer, then mark yourself strictly against the textbook.

Keep an error log: every question you got wrong, the correct answer, and the chapter it came from. Revise the log before each practice paper. For chapter-level answers to check against, use the Class 12 Animal Science chapter-wise solutions page, and cross-check topic coverage against the Maharashtra Board Class 12 syllabus page.

Using the Textbook for Practical and Project Work

Every chapter in the Animal Science textbook ends with practical work, and those pages are the raw material for your journal. Read the practical section of a chapter in the same week you study its theory, not at the end of the year. If the chapter on feeds shows how to identify a roughage sample by touch, colour and smell, try that on a real sample from a nearby farm or your school store, then write the observation in the journal's own format: date, aim, material, procedure, observation, conclusion. Teachers usually check that the aim and observation columns match what you actually did, so write them from your own notes rather than copying a friend's record.

Project ideas sit directly inside the textbook. A survey of local livestock breeds works well: pick five nearby farms, record the breed of cattle or buffalo kept, the purpose (milk, draught, both), and the feed used, then compare with the breed characteristics given in your book. A feed sample analysis project is equally simple: collect four feed samples, separate roughage from concentrate, note colour and texture, and tabulate your findings against the classification chart in the nutrition chapter. Both projects use only textbook concepts, which keeps your write-up aligned with what the examiner expects.

During a field visit or farm trip, carry the relevant chapter with you. When you see a cattle shed, open the housing chapter and tick off which system it matches, loose housing or stanchion barn. When you watch animals being fed, note the roughage to concentrate ratio you observe and check it against the ration table in the book. This habit turns a one-hour visit into revision of two chapters.

Keep a photo log or sketchbook alongside the journal. Photograph breeds, sheds, feed samples and equipment, label each photo with date and place, and paste them in. If photography is not allowed, draw a quick labelled sketch on the spot. Practical work usually carries internal marks [verify], so presentation counts: neat handwriting, ruled columns, correct labels on sketches, and no lifted material. Original, dated observations score better than a beautifully copied journal you cannot explain if asked.

Beyond the Textbook: Reference and Practice Material

Finish the textbook first. Only then pick up the state board's question bank or a digest. A digest read before the textbook gives you answers without the reasoning behind them, and in Animal Science the reasoning is what the long-answer questions test. Use the question bank for what it is good at: seeing how a chapter's content gets turned into three-mark and four-mark questions, and checking whether your answers match the expected depth.

For deeper reading, standard animal husbandry books cover breeds, nutrition and disease in far more detail than your textbook. Read them to understand a topic, not to write exam answers. If a reference book gives a different classification of feeds or a longer list of diseases than your textbook, answer from the textbook. The examiner marks against the prescribed book, and an accurate answer from a reference book that ignores the textbook's headings can lose marks on structure.

Videos and animations help with processes that a printed page cannot show: rumination, the movement of feed through a ruminant's stomach, incubation and hatching, or machine milking. Watch one short animation of rumination after reading the digestion chapter, then close the video and redraw the stomach compartments with labels. The video is a support, not a substitute for the diagram you must reproduce in the exam.

A common mistake is treating a guidebook as a shortcut. A student who memorises a digest's one-line answers often writes vague definitions, which is exactly where marks are lost. The fix is simple: textbook first, digest second, and write every definition in your own words before comparing it with the guide.

Once your textbook reading is complete, run your revision against the Class 12 Animal Science chapter-wise solutions and confirm the paper pattern on the Class 12 syllabus page.

Frequently Asked Questions

Is the Animal Science (पशु विज्ञान) textbook available in English medium for Class 12?

Yes, the Balbharati textbook for Class 12 Animal Science is available in English medium. The state board publishes it in English, Marathi, and Hindi. The English edition is titled Animal Science, while the Marathi edition is पशु विज्ञान. You can buy it from authorised booksellers or download the PDF from the e-Balbharati portal.

Where can I download the official MSBSHSE Class 12 Animal Science textbook PDF?

The official PDF is available on the e-Balbharati website (ebalbharati.in). Navigate to the Class 12 section, select the vocational stream, and look for the English medium Animal Science textbook. The download is free. Ensure you have a stable internet connection as the file size may be large.

What are the chapters in the Class 12 Animal Science textbook?

The textbook covers topics such as animal nutrition, breeding, health care, and management. Specific chapters include feeds and feeding, livestock breeds, reproduction, and disease prevention. The practical section includes field visits, breed identification, and journal maintenance. For the exact chapter list, refer to the latest edition of the textbook or the official syllabus.

How many marks is the practical exam for Animal Science?

The practical and internal assessment for Animal Science is typically 20 marks [verify]. This includes your journal, practical exam, and project work. The theory paper is 80 marks. Confirm the exact assessment pattern with your teacher, as it may be updated by the board.

Can I study Animal Science without the textbook, using only guides?

It is not advisable. The textbook is the primary source for theory and practical details, including diagrams and procedures that guides may summarise poorly. Guides can help with revision, but they often miss nuances. For practical work like breed identification and journal writing, the textbook is essential. Use guides as a supplement, not a replacement.

Is the English medium textbook the same as the Marathi version in content?

Yes, the content is identical across mediums; only the language differs. The English edition is titled Animal Science and the Marathi edition पशु विज्ञान. Both cover the same chapters and practicals. You can choose either medium based on your comfort, but ensure you use the correct edition for your exam.