Understanding Leaves

Mohan and Grandpa explore the garden, discussing the importance and functions of leaves. They observe different leaf shapes and structures, learning about veins and stomata. The video explains how leaves are crucial for photosynthesis, enabling plants to produce food and release oxygen, which is vital for humans and animals.

What is one of the main roles of leaves in plants?

• To attract insects

• To perform important functions

• To make the plant look colorful

• To provide shade

Which plant has heart-shaped leaves?

• Banana plant

• Grass

• Cabbage

• Peepal plant

What is the main vein in a leaf called?

• Leaf wing

• Side rim

• Stomata

• Midrib

How are leaf veins arranged in some leaves?

• In a zigzag manner

• In a crisscross network

• In a spiral form

• In a circular pattern

What are the tiny pores on the surface of a leaf called?

• Rims

• Stomata

• Veins

• Cells

Through which part of the leaf do plants exchange gases?

• Stomata

• Leaf blade

• Midrib

• Petiole

What gas do plants release during photosynthesis?

• Hydrogen

• Oxygen

• Nitrogen

• Carbon dioxide

What is the role of sunlight in the process of photosynthesis?

• To change leaf color

• To attract pollinators

• To provide energy for food production

• To cool the plant

Which of the following is NOT a function of leaves?

• Providing shade

• Gas exchange

• Food preparation

• Water storage

Which of the following plants stores food in its leaves?

• Grass

• Cabbage

• Banana

• Peepal