CHSE Odisha +2 Biology Question Paper 2026 (March 10) – PDF Download & Answer Key

CHSE Odisha Biology Exam 2026 Overview

Students must check the complete details of the Odisha +2 Biology exam highlights, which are given in the table below:

How to Download CHSE Odisha Biology Question Paper 2026 PDF?

Students can follow the steps below to download the CHSE Odisha Biology question paper PDF once it is released.

1. Scroll down to the section titled “CHSE Odisha Biology Question Paper 2026.”

2. Click on the download link provided.

3. Log in or register using basic credentials if required.

4. Click on “Free Download” to save the PDF on your device

CHSE Odisha Biology Question Paper 2026: Download PDF

The table below is updated with the CHSE Odisha Biology Question Paper 2026. Students can download the PDF by following the instructions given in the article.

Odisha Class 12 Biology Answer Key 2026: Download PDF

The CHSE Odisha +2 Biology Answer Key 2026 is available in the table for students to download. By referring to the answer key, students can verify their responses, evaluate their performance, and calculate their probable marks before the official results are announced.

Odisha Class 12 Biology Answer Key 2026 - Set C

Given below are the answers to the MCQ questions that appeared in the botany section of the Odisha Class 12 Biology Question Paper 2026. For the complete solutions of all the sections, students can refer to the PDF link given in the table above.

Section A (Botany)

1.
(a) insecticidal
(b) mutualism
(c) 1: 2: 1
(d) cleistogamy
(e) metacentric
(f) degenerate
(g) second
(h) Covaxin
(i) cotyledon
(j) DNA

CHSE Odisha +2 Biology Exam Pattern 2026

Students can check the complete exam pattern of the Biology paper. The CHSE +2 Biology exam paper consists of a total of 4 sections with a total of 70 marks.

Section - A (Botany)

Section - B (Zoology)

CHSE Odisha Biology Previous Year Question Papers: Download PDF

CHSE Odisha Biology Previous Year Question Papers are useful to understand the exam pattern and repeated questions based on the CHSE Odisha Class 12 Syllabus. Students can download the CHSE Odisha Class 12 previous year question papers PDFs to practice important questions properly.

How to Prepare for the CHSE Odisha Biology Exam 2026?

Students can score good marks in Biology by developing a clear understanding of biological concepts and regularly practising diagrams and descriptive answers. Consistent revision and effective time management are important for performing well in the examination. Follow these useful preparation tips:

• Study all chapters carefully according to the latest CHSE Odisha Class 12 Biology syllabus.

• Focus on understanding key biological concepts, processes, definitions, and examples instead of memorising without proper clarity.

• Revise important topics regularly and practise labelled diagrams, short notes, and descriptive answers to improve accuracy and presentation.

• Solve CHSE Odisha Class 12 Biology previous year question papers to understand the exam pattern, identify frequently asked questions, and improve time management during the examination.