Tiwari Academy Discussion

Bhanu singh

Asked: February 26, 2021In: Class 11 Biology

Define decomposition and describe the processes and products of decomposition.

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 12

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

Write a short note on: (a) Adaptations of desert plants and animals (b) Adaptations of plants to water scarcity (c) Behavioural adaptations in animals (d) Importance of light to plants (e) Effect of temperature or water scarcity and the adaptations of animals.

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 11

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

Distinguish between the following: (a) Hibernation and Aestivation (b) Ectotherms and Endotherms

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 10

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

What is the ecological principle behind the biological control method of managing with pest insects?

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 9

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

An orchid plant is growing on the branch of mango tree. How do you describe this interaction between the orchid and the mango tree?

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 8

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

Name important defence mechanisms in plants against herbivory.

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 7

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

List the attributes that populations but not individuals possess.

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

Most living organisms cannot survive at temperature above 45°C°. How are some microbes able to live in habitats with temperatures exceeding 100°C?

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 4

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

Define phenotypic adaptation. Give one example.

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 3

Bhanu singh

Asked: February 26, 2021In: Class 12 Biology

If a marine fish is placed in a fresh water aquarium, will the fish be able to survive? Why or why not?

NCERT Solutions for Class 12 Biology Chapter 13 Organisms and Populations Important Board Questions Organisms and Populations NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 2

Define decomposition and describe the processes and products of decomposition.

Write a short note on: (a) Adaptations of desert plants and animals (b) Adaptations of plants to water scarcity (c) Behavioural adaptations in animals (d) Importance of light to plants (e) Effect of temperature or water scarcity and the adaptations of animals.

Distinguish between the following: (a) Hibernation and Aestivation (b) Ectotherms and Endotherms

What is the ecological principle behind the biological control method of managing with pest insects?

An orchid plant is growing on the branch of mango tree. How do you describe this interaction between the orchid and the mango tree?

Name important defence mechanisms in plants against herbivory.

List the attributes that populations but not individuals possess.

Most living organisms cannot survive at temperature above 45°C°. How are some microbes able to live in habitats with temperatures exceeding 100°C?

Define phenotypic adaptation. Give one example.

If a marine fish is placed in a fresh water aquarium, will the fish be able to survive? Why or why not?

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