What is meant by variegated leaves?

Important Questions on Life Processes

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 19

Demonstrate with the help of an experiment to show that light is necessary for photosynthesis.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 20

Explain an activity to show that carbon dioxide is important for photosynthesis.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 21

With a neat sketch explain the structure of stomata.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 22

Explain how the gaseous exchange takes place through stomata in plants.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 23

How does water act as a limiting factor in the process of photosynthesis?

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 24

Define ‘Photolysis of water.’

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 25

Why or how does water split into hydrogen and oxygen in presence of light?

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 1

Classify holozoic animals based on their food habits by giving examples.