MEDIUM
12th CBSE
IMPORTANT
Earn 100

What is Allen’s rule?

Important Questions on Organisms and Populations

EASY
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 5
Explain why very small animals are rarely found in the polar region.
MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 6

Name the interaction in the following  question

Clownfish living among the tentacles of a sea anemone.
 

MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 6
Name the interaction in the following question.
Suckerfish live attached to the shark.
MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 6
Name the interaction in which the smaller barnacles disappeared when Balanus dominated on the coast of Scotland.
MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 6
Name the interaction in the following question:
Wasp pollinating fig inflorescence.
MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 7
How does the Monarch butterfly defend itself from predators? Explain.
MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 8
How does the human body maintains constant temperature both in summers and winters? Explain.
MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 13 - Organisms and Populations>SELF-ASSESSMENT TEST>Q 9
Distinguish between hibernation and aestivation. Give one example of each.