Ajay Kumar Bhattacharya and Pradeep Singh Solutions for Exercise 1: SELF PRACTICE MODEL TEST PAPERS

Author:Ajay Kumar Bhattacharya & Pradeep Singh

Ajay Kumar Bhattacharya Biology Solutions for Exercise - Ajay Kumar Bhattacharya and Pradeep Singh Solutions for Exercise 1: SELF PRACTICE MODEL TEST PAPERS

Attempt the practice questions from Exercise 1: SELF PRACTICE MODEL TEST PAPERS with hints and solutions to strengthen your understanding. ICSE Self - Study in Biology solutions are prepared by Experienced Embibe Experts.

Questions from Ajay Kumar Bhattacharya and Pradeep Singh Solutions for Exercise 1: SELF PRACTICE MODEL TEST PAPERS with Hints & Solutions

MEDIUM
10th ICSE
IMPORTANT

Population growth decreases if the mortality rate increases.

MEDIUM
10th ICSE
IMPORTANT

Account the statement briefly, a serious problem arises if an Rh -mother is carrying Rh+ foetus. 

EASY
10th ICSE
IMPORTANT

Three cylinders of potato were carefully dried on blotting paper and weighed. Each piece weighed three grams. Each one was placed in a tube as shown In the diagram below : 

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 After 48 hours, which potato cylinder would be the heaviest? 
 

EASY
10th ICSE
IMPORTANT

Three cylinders of potato were carefully dried on blotting paper and weighed. Each piece weighed three grams. Each one was placed in a tube as shown In the diagram below:
Question Image
The movement of which substance is mainly responsible for the weight changes in the potato cylinders?

EASY
10th ICSE
IMPORTANT

Three cylinders of potato were carefully dried on blotting paper and weighed. Each piece weighed three grams. Each one was placed in a tube as shown in the diagram below : 

Question Image

Name the process which is responsible for this movement in tubes B and C.

EASY
10th ICSE
IMPORTANT

Three cylinders of potato were carefully dried on blotting paper and weighed. Each piece weighed three grams. Each one was placed in a tube as shown In the diagram below:

Question Image

Would there be any difference in the weights of the potato cylinders in tube A after 48 hours? Give a reason.

EASY
10th ICSE
IMPORTANT

Given below is the diagram of a bean root :

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What significant role is played by the structure named in X above in the soil? Briefly discuss how the structure plays this role.

EASY
10th ICSE
IMPORTANT

Given below is the diagram of a bean root:
Question Image
What happens to the above-mentioned structure when the plant dies?