Test: Plants - 2 - Class 4 MCQ

Flowers develop into fruits, which enclose and protect seeds until they are ready for dispersal.

Flowers have practical uses such as creating perfumes, providing edible options, and serving as sources of spices.

Roses are commonly used to create fragrances and perfumes.

Stomata are found on the leaf's surface and are responsible for gas exchange, including the intake of carbon dioxide and release of oxygen.

Stems play a crucial role in transporting nutrients, water, and sugars between different parts of the plant.

Tap roots are responsible for storing food reserves in plants.

Fibrous roots consist of numerous thin roots of equal size, creating a dense network.

The leaf blade or lamina contains veins that transport nutrients and water throughout the leaf.

Roots help prevent soil erosion by binding the soil and providing stability to the plant.

Photosynthesis is the process by which plants convert water and carbon dioxide into sugar and oxygen, using sunlight energy and chlorophyll pigment present in the leaves.