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.