Explain how diffusion occurs in simple diffusion.

Important Questions on Transportation of Substances Inside the Body

MEDIUM

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 4

Explain how diffusion occurs in the following ways:

Osmosis

EASY

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 5

What are polar and non-polar solvents? Give example.

EASY

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 6

What is a semi-permeable membrane? Explain the process or OSMOSIS across a semi-permeable membrane. 

MEDIUM

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 7

Write on the importance of osmosis in the living systems.

HARD

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 8

Write on the role of diffusion in nutrition.

HARD

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 9

Write on the role of diffusion in excretion.

HARD

9th Manipur Board

IMPORTANT

Science for Class 9>Chapter 16 - Transportation of Substances Inside the Body>EXERCISES>Q 10

Write on the role of diffusion in respiratory gaseous in change.