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ICSE Class 10 Answered

which lessons are important in biology icse 10th
Asked by shreyaschevirinair1 | 29 Jan, 2019, 01:12: PM
answered-by-expert Expert Answer

As per trend analysis of ICSE Class 10 Board Paper 2018, following is the weightage of the important chapters:

Chapters

Weightage

Nervous System

15 marks

Reproductive System

11 marks

Circulatory System

11 marks

Photosynthesis

11 marks

Excretory system

9 marks

Transpiration

8 marks

Pollution

8 marks

Cell cycle

7 marks

Genetics

7 marks

Endocrine glands

6 marks

Absorption by roots

4 marks

Cell the unit of life

2 marks

Population

2 marks
Answered by Sheetal Kolte | 29 Jan, 2019, 01:32: PM

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