Draw and label the diagram of the nerve cell.

Important Questions on Life Processes in Living Organisms

MEDIUM

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise 1>Q 1

How do the digestive system and respiratory system works?

MEDIUM

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise 1>Q 2

Why do we eat fruits and vegetables? Do the plants also need minerals like we do?

MEDIUM

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Can you tell?>Q 1

From where do plants get inorganic substances other than carbon dioxide and oxygen?

HARD

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise>Q 5

Draw and label the diagram of the human excretory system.

MEDIUM

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise>Q 6

Explain chemical co-ordination in humans and give the names and functions of some hormones.

HARD

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise>Q 6

Explain the difference between the excretory system of humans and plants.

MEDIUM

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise>Q 6

 Explain co-ordination in plants with the help of suitable examples.

MEDIUM

9th Maharashtra Board

IMPORTANT

Science and Technology Standard Nine>Chapter 15 - Life Processes in Living Organisms>Exercise>Q 7

Explain in your own word with suitable examples how is excretion in plants useful to human beings?