Question

When plants close their stomata what is effected

Answer 1

The leaf will be unable to get enough carbon dioxide and photosynthesis will be limited.

If the stomata are closed there may not be sufficient carbon dioxide and the rate of photosynthesis will slow.

Answer 2

The rate of gaseous exchange

Step-by-step explanation:

In plants gaseous exchange occurs mainly in leaves and to a lesser extent in roots and stems. In leaves, the structures involved in gaseous exchange are the stomata.During the day, carbon dioxide from the atmosphere diffuses into the large air spaces of the spongy mesophyll through the stomata. Excess oxygen diffuses from the leaf down a concentration gradient through the stomata into the atmosphere.