Question

Leaves of cactus are modified into spines give reason

Answer 1

leaves of cactus are modified into spines as it grows in desert area , where there is scarcity of water so spines are very helpful in storing of water

Answer 2

Answer:

Most cacti are lacking traditional leaves because they evolved and grow in a hot, dry environment. Their adaptation is one of survival by storing water as long as possible when it is available. Their extensive root system is very efficient at absorbing water from the soil when it rains.

Explanation:i that only