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Home » School Boards » CBSE Class 12 Biology Answer Key 2021 Released by Teachers for Code 057/2/4

CBSE Class 12 Biology Answer Key 2021 Released by Teachers for Code 057/2/4

The students can cross check their answers marked in the Biology exam from here

by Smita Nayak
December 18, 2021
in School Boards
Reading Time: 3 mins read
PSTET 2021 Answer Keys

The Class 12th Term 1 Biology examination was conducted today, dated December 18, 2021, by the Central Board of Secondary Education, CBSE. The examination was held for a duration of 90 minutes from 11:30 am to 1:00 pm across the country at various affiliated school centres. According to the CBSE guidelines, the students reached their respective examination half an hour earlier than the reporting time. The admit card provided by the conducting body was required to be carried for the examination. The Biology term 1 examination was conducted in a pen and paper offline mode. The students were provided an OMR sheet in which they marked the answers. The conducting body already provided the bifurcated syllabus and the examination pattern on their official website for the Term 1 CBSE examinations. 

CBSE Biology Class 12th Answer Key 2021

The students reported that the Biology question paper was entirely centered around the provided bifurcated syllabus and most of the questions were doable. The question paper was not lengthy and could be completed within the given duration. The question paper was made like the sample paper the conducting body had earlier provided. The unofficial answer keys for the class 12th Biology examination have been released by the online educators and the subject experts for the students to check their performance. Below is the answer table for the CBSE Biology examination-

QAQA
1c31d
2b32a
3d33c
4a34c
5a35d
6d36d
7c37c
8b38b
9d39a
0c40c
11a41c
12a42c
13b43b
14b44c
15a45d
16c46b
17d47b
18d48a
19a49b
20c50c
21b51c
22b52b
23c53d
24a54a
25b55c
26c56c
27b57b
28b58d
29a59b
30a60b
Biology Answer Keys – Series SSJ/2 – Code 057/2/4

The Biology question paper consisted of 60 questions divided into three sections. All the sections were compulsory and internal choices were provided. Section A and B consisted of 24 questions each out of which the students had to attempt any 20 questions each from both the sections. Section C consisted of 12 questions out of which the students were supposed to attempt any 10 questions. All the questions were given equal marks and there was no negative marking for any wrong answer. 

Disclaimer: The answers are unofficial, and not published by the exam conducting body. They have been compiled by teachers, educators, and individuals with the aim of helping students. Aglasem takes no responsibility for the accuracy of the responses. They have been provided only for reference purposes.

Tags: Answer KeyBoard Exams 2021CBSECBSE 12thCBSE Class 12cbse.nic.inClass 12 Biology
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