EVERYDAY SCIENCE

SCIENCE

BOTANY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Located on the underside of leaves, carbon dioxide enters leaves through these tiny holes:
A
photosynthesis
B
stomata
C
glucose
D
oxygen
Explanation: 

Detailed explanation-1: -Stomatal pores are the common sites responsible for taking up carbon dioxide from the atmosphere for photosynthesis as well as releasing oxygen into the atmosphere.

Detailed explanation-2: -Stomata are the small pores present on the leaves of the plant. Carbon dioxide enters the plants through these openings.

Detailed explanation-3: -stomate, also called stoma, plural stomata or stomas, any of the microscopic openings or pores in the epidermis of leaves and young stems. Stomata are generally more numerous on the underside of leaves.

Detailed explanation-4: -When the stomata are open, the plant can take in carbon dioxide from the air for photosynthesis and release oxygen (a byproduct of photosynthesis) back into the environment.

Detailed explanation-5: -This evolutionary innovation is so central to plant identity that nearly all land plants use the same pores-called stomata-to take in carbon dioxide and release oxygen. Stomata are tiny, microscopic and critical for photosynthesis.

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