Leaves are modified into spines in

Leaves are modified into spines: Opuntia Stem has sharp thorns:______.

When the entire stem with its all branches become green, flat, fleshy leafy to do photosynthesis and leaves are modified into spines, it is called

Give biological reason for the following statements : In some xerophytes, leaves are modified into spines.

Assertion :- In some xerophytic plants stem becomes green , flat,leaf like and leaves are modified into spines . Reason :-In xerophytic areas rate of transpiration is high , so plants develop various adaptions to minimize transpiration.

Stipules are modified into spines in

Stipules are modified into spines in

Stipules are modified into spines in

Stipules are modified into spines in