Opening and closing of stomata is also regulated by ___?
Opening and closing of stomata is also regulated by ___?
سٹوماٹا کا کھلنا اور بند ہونا بھی ___ سے ریگولیٹ ہوتا ہے؟
Explanation
Guard cells regulate the opening and closing of stomata, controlling gas exchange and transpiration.
They surround the stomata and change shape in response to environmental conditions, opening or closing the stomata as needed.