Question

1xerophytic plant opens their stomach during night. Why? ​

Answer 1

Answer:

xerophytic plants perform CAM cycle .CAM plants are the plants which open their stomata at night. ... These are the plants present in hot and arid climates like desert region. In order to reduce the amount of water loss through transpiration, these plants close their stomata during the day. They open their stomata during night to absorb CO2 for fixation.