Question 1

1. What are the main parts of a plant?

Accepted Answer

Roots, Stem, Leaves, and Flowers.

Question 2

2. Why are leaves called the food factories of a plant?

Accepted Answer

Leaves perform photosynthesis, converting sunlight, water, and carbon dioxide into food.

Question 3

3. How do desert plants survive with little water?

Accepted Answer

They have adaptations like spines, thick waxy leaves, and deep roots to reduce water loss and store water.

Question 4

4. What is the role of flowers in plants?

Accepted Answer

Flowers help in reproduction by producing seeds and attracting pollinators like bees and birds.

Question 5

5. Give an example of plant adaptation in water environments.

Accepted Answer

Water lilies have large flat leaves that float on water to absorb sunlight.

Question 6

6. Why is photosynthesis important for humans?

Accepted Answer

Photosynthesis produces oxygen, which humans and animals need to breathe, and forms the base of the food chain.

Class 5 Science | Plant Life (Parts, Functions, and Adaptations) – Best Notes

Class 5 Science | Chapter 1: Living and Non-Living Things – Best Notes