198k views
2 votes
What causes the stoma to open

User SteveK
by
7.7k points

2 Answers

3 votes

Answer: When the guard cells are full of water, they become stiff and hold the pore open.

Explanation: quiz

User Rohan Seth
by
8.2k points
4 votes
An increase in turgor pressure deforms the guard cells.
User John Topley
by
8.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories