ICSE Biology Answer Key 2025 (Available): Question Paper Analysis, Unofficial Key

Check the ICSE Biology Answer Key 2025 available here along with the detailed exam analysis.

Mohith Kumar

Updated on - Mar 24, 2025 | 2:09:00 PM

Get ICSE Biology Answer Key 2025 Here (Image Credits: pexels.com).

ICSE Biology Answer Key 2024: As per the official schedule, the ICSE Class 10 Biology (Science Paper 3) examination was held today, March 24, 2025. The exam was held from 11 AM to 1 PM. The ICSE Class 10 Biology 2025 Question Paper had a weightage of 80 marks. Students who appeared for the examination can check the ICSE Biology Answer Key 2025 and the detailed exam analysis available here.

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ICSE Biology Answer Key 2024

The ICSE Class 10 Biology Answer Key 2025 is given in the table below.

Questions	ICSE Biology Answer Key 2025
1 i) the number of live births...	d) natality
ii) the structure that lies	a) ciliary body
iii) Assertion A Reason R	b) A is false R is true
iv) The hormone that induces...	c) oxytocin
v) A scientist wanted to conduct...	c) all the offsprings will have tails
vi) Assertion A Reason R turgid plant	c) A and R are true
vii) The optimum temperature for photosynthesis is...	d) 25 to 35 degree
viii) ajay and vijay are siblings.	d) both parents are heterozygous dominant
ix) Assertion A: Defeciency of Antidiuretic...	a) A is true and R is false
x) A phase of cell division...	a) telophase
xi) Assertion A: Arachnoid layer...	b) A is false R is true
xii) many nuclear power points are...	d) thermal pollution

ICSE Biology Exam Analysis 2025

The ICSE Biology Question Paper Analysis 2025 is given in the table below.

Particulars	ICSE Biology Exam Analysis 2025
Overall Exam Difficulty	Easy to Moderate
Difficulty Level of Section A	Easy
Difficulty Level of Section B	Easy to Moderate
Expected Good Score	55+
Was the Paper Lengthy and Time Consuming?	Section B was lengthy

Students must note that the ICSE Biology Exam Analysis 2025 and the ICSE Biology Answer Key 2024 available here are unofficial and must be used only for personal reference. Visit the official website of the Council for Indian School Certificate Examinations (CISCE) for more information.

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