Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

which lessons are important in biology icse 10th
Asked by shreyaschevirinair1 | 29 Jan, 2019, 13:12: 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, 13:32: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Biology
the genetic make up of an organism
Asked by ambikakamal1705 | 11 Jul, 2024, 20:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
If you sprinkle excessive fertilizer to the plant soon due
Asked by cherry28bunny | 10 Jul, 2024, 19:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
difine autotrophs
Asked by ravindramarathe061 | 06 Apr, 2024, 13:33: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
  Please answer this:  Assertion(A): Sympathetic nervous system prepares the body for violent action against  abnormal conditions.  Reason (R): Sympathetic nervous system accelerates heartbeat.  Which of the followinfg is correct? (a) Both A and R are true.  (b) A is ytrue, R os false.  (c) A is false but R is true.  (d) Both A and R are false. 
Asked by anubhutiupadhaya | 19 Mar, 2024, 10:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
Four friends P, Q, R and S were discussing the examples of genetic disorders. The examples they quoted were as follows: P. Colour blindness and Malaria Q. Albinium and Cholera R. Haemophilia and Colour blindness S. Haemophilia and Albinism Who gave the correct examples? (a) P and Q (b) R and S (c) P and R (d) Q and S
Asked by rashmij34 | 18 Mar, 2024, 16:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
Structures responsible for bringing about a change in the shape of the lens  ( is pupil responsible for change in shape of the lens) 1. Ciliary muscles 2. Suspensory ligaments 3 Pupil
Asked by 2408shreyamaru | 23 Jan, 2024, 16:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
what is air pollution
Asked by harshitmishra48373 | 22 Jan, 2024, 13:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
What is hormone  
Asked by jsparmar268 | 14 Jan, 2024, 09:48: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
what is evolution
Asked by charanchilakalapudi2008 | 14 Dec, 2023, 20:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Biology
what is light reaction?
Asked by bedamayanti435 | 10 Dec, 2023, 04:54: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Are You a Teacher or a Parent Seeking Customised Tests? Click here
×