Why do animals need to maintain homeostasis?

Important Questions on Organisms and Populations

MEDIUM

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Can You Tell?>Q 3

What are the adaptations in animals living under crushing pressure at great depths of the ocean?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Can you tell?>Q 1

What can be the causes of deviation from 1:1 sex ratio in natural habitat?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Think about it>Q 1

What will happen when carrying capacity of any habitat is exceeded?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Think about it>Q 2

What could be the reasons behind enormous increase in human population?

MEDIUM

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Think about it>Q 1

What can be the reason behind the different reproductive strategies adopted by monocot plants like cereals/pulses and dicot plants like mango?

MEDIUM

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Use Your brain Power>Q 1

Should an ideal parasite be able to thrive within the host without harming it?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Use Your brain Power>Q 2

Why didn't natural selection lead to the evolution of totally harmless parasites?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 13 - Organisms and Populations>Exercise>Q Q.1

Which factor of an ecosystem includes plants, animals and microorganisms?