State four differences between arteries and veins.

Important Questions on Transportation and Excretion in Plants and Animals

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q C

What are capillaries? Why do they have thin walls?

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q C

Distinguish between RBC and WBC.

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q C

Explain how the transportation of water, minerals and food takes place in plants.

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q C

Explain how blood is circulated in the body.

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q C

List the components of blood. Mention their functions.

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q 1

Why do plants wilt in hot summer days?

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q 2

Why do Amoeba and Paramecium not have a proper circulatory system?

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 11 - Transportation and Excretion in Plants and Animals>Let's revise>Q A

Complete the given analogy.

Heart: Kidney:: _____ : _____.