Which Of The Following Statement Is Or Are Correct? - Vidyadip

MCQ

Which Of The Following Statement Is Or Are Correct?

✓
All green plants can prepare their own food and oxygen is liberated during photosynthesis.
B
Most animals are autotrophs.
C
Most animals are autotrophs and carbon dioxide is not required for photosynthesis.
D
All green plants can prepare their own food and most animal are autotrophs.

✓

Answer

Correct option: A.

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

All green plants are autotrophs. They can make their own food from simple substances like $CO_2$ and $H_2O$ by the process of photosynthesis. Oxygen gas produced during this process is liberated into the air. The other statements in correct form are: Most animals are heterotrophs and $CO_2$ is essential for photosynthesis.

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