Central Board of Secondary Education conducted the Biology exam on 12 Dec 2021. All students can check the answer key from CBSE official website after the exam end. If you need the class 12 biology syllabus then you can visit our CBSE section to get all subject syllabus for CBSE academic year exam.
Also, we will update your 12th result 2021 CBSE board when the result will be published. So, subscribe to our YouTube channel to get more updates. Do you need datesheet of class 12 CBSE 2022? Then wait some time, we are updating it soon for your needs.
A full 90-minute biology exam was performed. Where a total of 60 questions had to be answered. Hope your test is good and your result will be good.
You can analyze your question paper by downloading the Ansar key from here. Question paper analysis is very important for a student. From here it is known how many marks you will get in this exam.
If you answered the question correctly, you will get it. And if you answer incorrectly, your number will be deducted. And everything you know after downloading the answer key.
| Board Name | Central Board of Secondary Education |
| Class | 12th (XII) |
| Subject | Biology |
| Topic | Biology Answer key |
| Question Type | MCQ |
| Total time | 1 hour 30 minutes |
| Time | 11:30 am – 01:00 pm |
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Biology sample paper class 12 2022 will be uploaded soon for all class 12 students here on our website. You can get sample papers of each subject from here. Which will help you get good marks in exams. Stay with us to get everything right.
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CBSE Physics ,Chemistry,Mathmatics ,Biology & English Core Term 2 Class 12 for 2022 Exam
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CBSE Biology Answer Key 2021 Term 1: QP Code No. 057/2/4
This Ansar key was made by experienced teachers. This is not an official answer. This post will be updated when Office Key is published for all students. We did not verify it. your answer key is given below. All questions live answer key updates…. So, wait some time for full answer key.
| Question | Answer | Question | Answer | Question | Answer |
|---|---|---|---|---|---|
| 1 | c | 2 | b | 3 | d |
| 4 | a | 5 | a | 6 | d |
| 7 | c | 8 | b | 9 | d |
| 10 | c | 11 | b | 12 | a |
| 13 | b | 14 | b | 15 | a |
| 16 | b | 17 | d | 18 | b |
| 19 | b | 20 | c | 21 | c |
| 22 | b | 23 | c | 24 | a |
| 25 | c | 26 | c | 27 | d |
| 28 | a | 29 | b | 30 | b |
| Question | Answer | Question | Answer | Question | Answer |
|---|---|---|---|---|---|
| 31 | d | 32 | a | 33 | c |
| 34 | b | 35 | d | 36 | d |
| 37 | c | 38 | b | 39 | a |
| 40 | c | 41 | c | 42 | c |
| 43 | d | 44 | c | 45 | d |
| 46 | d | 47 | b | 48 | d |
| 49 | b | 50 | a | 51 | a |
| 52 | a | 53 | d | 54 | a |
| 55 | b | 56 | c | 57 | b |
| 58 | d | 59 | b | 60 | c |
Download pdf version – CBSE Biology Answer Key Class 12
SSJ/1 -CBSE Biology Unofficial Answer Key 2021 Class 12
All data live update…. Join our telegram channel for all answer keys.
| Question – Answer | Question – Answer | Question – Answer |
|---|---|---|
| 1 – B | 21 – B | 41 – B |
| 2 – C | 22 – A | 42 – A |
| 3 – D | 23 – D | 43 – C |
| 4 – C | 24 – D | 44 – A |
| 5 – C | 25 – A | 45 – B |
| 6 – B | 26 – D | 46 – C |
| 7 – C | 27 – D | 47 – D |
| 8 – B | 28 – C | 48 – C |
| 9 – C | 29 – C | 49 – C |
| 10 – D | 30 – B | 50 – C |
| 11 – B | 31 – C | 51 – A |
| 12 – D | 32 – C | 52 – D |
| 13 – A | 33 – B | 53 – B |
| 14 – C | 34 – C | 54 – B |
| 15 – A | 35 – A | 55 – B |
| 16 – C | 36 – C | 56 – A |
| 17 – B | 37 – B | 57 – C |
| 18 – C | 38 – B | 58 – C |
| 19 – C | 39 – C | 59 – A |
| 20 – A | 40 – D | 60 – C |
Download pdf version – CBSE Biology Answer Key Class 12
How to Download CBSE Biology Answer Key Class 12
Official answer key released after a few days of exam finished. You have to wait for some time to get the official answer key. However, if you follow us you will be informed when the official answer key will be released officially. You can subscribe to our YouTube channel and allow notification to get all updates on your smartphone.
- First visit to official website of CBSE
- Click on Answer key option
- Now select your class and subjet
- then click on Download button
After clicking on the download button your answer key will be stored on your computer or smartphone. Then you can take a printout to analyze your subject paper. Microsoft office students can help your study more sufficiently.
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How to Use CBSE Biology Answer Key
First, you need to download the Answer key. Then you have to match the answer in the answer key with your exam paper answer. If it matches then it means you have given the correct answer. But if you see that your answer does not match with the answer key, then you have given the wrong answer. That is why your number can be deducted.
Analysis of answer sheets is very important for a student. You will know how many numbers you will achieve. And wIll prepare for the next academic education more strongly.