Multiple choice

Which of the following functions is not associated with stomata?

  1. Intake of oxygen.

  2. Intake of carbon dioxide.

  3. Intake of nitrate.

  4. Release oxygen.

  5. Release carbon dioxide.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Nitrate is taken in through the roots. Nitrogen gas obtained from the atmosphere, is not useful for plants.

Keep practicing — related questions