Biology, asked by gauriashwanithakre10, 5 hours ago

Explain the role of guard cells in transpiration. ​

Answers

Answered by Villain0990
1

Answer:

Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata. Light is the main trigger for the opening or closing.

Answered by Hitaishi2009
1
Guard cells protect stomata
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