Types of Plant Roots and Functions

Simran visits a botanical garden and learns about various plant types. She discovers aquatic plants like lotus and water lilies, which have adaptations for floating. The gardener explains the differences between floating and submerged plants. Simran also learns about aerial plants, including those with prop roots, stilt roots, climbing roots, and breathing roots. Each type has unique adaptations for survival. The visit enriches Simran's understanding of plant diversity and adaptations.

What is the primary purpose of a botanical garden?

• To host musical concerts

• To display a variety of animals

• To provide a space for sports activities

• To cultivate and preserve a wide variety of plants

Which type of plants did Simran find floating on the water?

• Cacti

• Ferns

• Lotus and water lilies

• Bamboo

What characteristic helps floating plants like lotus to stay afloat?

• Thick bark

• Porous roots and stems

• Sharp thorns

• Heavy roots

What are the plants submerged in water called?

• Banyan

• Moss

• Cacti

• Hydrilla

What are prop roots and which tree is known for having them?

• Roots that store water; Cactus

• Roots that grow from branches for support; Banyan tree

• Roots that absorb sunlight; Sunflower

• Roots that grow underground; Pine tree

Which plant is an example of one with stilt roots?

• Rose

• Tulip

• Sugarcane

• Oak

What is the function of climbing roots in plants like the money plant?

• To absorb water

• To support the plant in climbing upwards

• To store nutrients

• To produce flowers

Which type of roots help plants like mangroves survive in waterlogged areas?

• Fibrous roots

• Breathing roots

• Tap roots

• Adventitious roots

What is the unique feature of breathing roots?

• They are colorful

• They are very thick

• They have small pores for oxygen intake

• They grow underground

What did Simran learn from her visit to the botanical garden?

• The history of botanical gardens

• The importance of animal conservation

• Different types of plant roots and their functions

• How to plant a vegetable garden