How is urine examination useful to the doctor?

Important Questions on Transportation of Materials in Plants and Animals

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q C

What is dialysis?

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

Discuss the process of absorption of water by root hairs.

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

What role does transpiration play in the transportation of water in a plant?

MEDIUM

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

Discuss the importance of transportation of various materials in the human body.

EASY

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

What does the circulatory system consist of? Give the main function of each.

MEDIUM

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

Differentiate between arteries and veins. What is the importance of capillaries in the circulatory system?

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

If you observe a drop of blood under a microscope, which cells would you see? What are the functions of these cells?

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 12 - Transportation of Materials in Plants and Animals>EXERCISES>Q D

With the help of a labelled diagram, trace and explain the path of blood circulation in the human body.