Question
Biology Question on Transport in Plants
Which of the following plants keep its stomata open during the night and closed during the day?
A
Hibiscus
B
Cactus
C
Ivy
D
Water lily
Answer
Cactus
Explanation
Solution
Scotoactive stomata are found in succulent plants like cactus (Opuntia), Bryophylhnn in which stomata open in night and closed in day. So these plants posses CAM metabolism.