In which of the following plants does the stem perform the primary function of photosynthesis?

Which plant part modification helps protect Bougainvillea from herbivores?

Offset is a type of stem present in

When axillary buds or terminal buds of stem gets modified into woody straight and pointed structure, it is known as

Stems modified into flattened, green structures that carry out photosynthesis are known as:

Stem tendrils are developed from the….. which are slender and spirally coiled

A horizontal underground stem is a

Expanded green stem of Opuntia is called

The modified stem of Opuntia is

The sharp, pointed structures that provide protection to Bougainvillea plants are modifications of:

In Bougainvillea, thorns are modifications of which plant part?