Explain the structure of nephron.

Important Questions on Transport of Substances in Animals and Plants

MEDIUM

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 8

Plants do not use all the water they absorb from the soil. Much of it is given off by transpiration. Why then do the plants absorb so much water?

HARD

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 9

Differentiate between arteries and veins.

MEDIUM

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 9

Differentiate between xylem and phloem tissues.

MEDIUM

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 9

Differentiate between Diffusion and Osmosis.

MEDIUM

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 9

Differentiate between auricles and ventricles.

MEDIUM

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 1

With the help of a well-labelled diagram, describe the human excretory system.

MEDIUM

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 2

List the organs of human circulatory system and explain their functions.

HARD

7th CBSE

IMPORTANT

The Science Hub>Chapter 10 - Transport of Substances in Animals and Plants>Exercises>Q 3

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