Describe the functions of blood vessels.

Important Questions on Transportation In Plants & Animals

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Describe the functions of red blood cells.

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7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Describe the functions of white blood cells.

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7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Describe the functions of platelets

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7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Describe, in brief, the circulatory system in human beings.

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Name the organ from which oxygenated blood goes into the heart.

EASY

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IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Define excretion.

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IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

How does excretion occur in lower animals?

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7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 11 - Transportation In Plants & Animals>EXERCISES>Q (V)

Why is the process of excretion important for human beings?