Transpiration decreases when guard cells of stomata become?
Correct answer: A. Flaccid
- A. Flaccid
- B. Turgid
- C. Collapsed
- D. Ruptured
Explanation
When cells become flaccid they close. Hence, the transpiration rate decreases.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Circulation
The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.
Practise Circulation
695 free Circulation MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Circulation questions
RBCs do not occur in:
Lymph differs from blood in having:
The tricuspid valve is found in between:
Companion cells are important in phloem tissue because they supply _ to sieve elements:
The main force that draws water from the soil for plants is caused by a process called:
The shrinkage of protoplast due to exosmosis is: