Name the waste product excreted by lungs.

Important Questions on Transportation in Animals and Plants

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 2

Name the waste product excreted by skin.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 3

Name two types of vascular tissues present in plants.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 4

What is the size of the human heart?

MEDIUM

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 1

Explain why the heart beats faster during and after a physical exercise.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 2

What is meant by ‘excretion’?

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 3

What is dialysis? What type of patients are put on dialysis machine?

MEDIUM

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 4

What is blood? What are its two components?

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 11 - Transportation in Animals and Plants>Exercise>Q 5

Which part of the heart receives blood from the lungs?