Question

Which of the following statements is/are correct.

All green plants can prepare their own food.
Most animals are autotrophs..
(3) Carbon dioxide is not required for photosynthes
4 Oxygen is liberated during photosynthesis.​

Answer 1

Three statements are correct ☺ except the one ⤵⤵

Most animals are autotrophs.

Answer 2

Answer:

In the given set of statements, two statements are correct and two of the statements are incorrect. The correct statements are as follows:

All green plants can prepare their own food and oxygen is liberated during photosynthesis.

Explanation:

• The incorrect statements are as follows: Most animals are autotrophs and Carbon dioxide is not required for photosynthesis.

• The green plants are the producers which prepare their own food by the process of photosynthesis.

• Most animals are heterotrophs, they depend on plants or other animals for their source of nutrition.
• Carbon dioxide is very important for the process of photosynthesis. In this process, carbon dioxide combines with water in the presence of light energy from the sun to form glucose molecules.
• Oxygen is released in the process of photosynthesis.
• Hence, statements- all green plants can prepare their own food and oxygen is liberated during photosynthesis are the correct ones.