Photosynthesis Concepts and Processes

Photosynthesis is the process by which plants create food using sunlight. It requires water, carbon dioxide, chlorophyll, and sunlight. Water is absorbed by roots and transported to leaves. The process results in carbohydrates, which are distributed throughout the plant, with excess stored as food reserves in fruits or tubers.

What is the primary role of sunlight in photosynthesis?

• To provide warmth to the plant

• To help in the absorption of water

• To supply energy for food production

• To attract pollinators

Which of the following is NOT required for photosynthesis?

• Water

• Carbon dioxide

• Oxygen

• Chlorophyll

How is water transported to the leaves in plants?

• Through the flowers

• Via the stem

• Directly through the leaves

• By the fruits

What is the main product of photosynthesis?

• Vitamins

• Proteins

• Carbohydrates

• Fats

In what form are excess carbohydrates stored in plants?

• As proteins

• As fats

• As fruits or tubers

• As leaves