Photosynthesis Question 58
58. CAM helps the plants in :
[2011]
(a) conserving water
(b) secondary growth
(c) disease resistance
(d) reproduction
Show Answer
Answer : a
Hints & Solution
(a) CAM plants are most common in arid environments. Being able to keep stomata closed during the hottest and driest part of the day reduces the loss of water through evapotranspiration.