Question

what are the modifications of bougainvillea​

Answer 1

ANSWER :

The thorn is a hard, straight, and pointed structure. In Bougainvillea and Duranta, the axillary bud is a modified from stem.

EXPLANATION IN DETAIL :

Bougainvillaea is the modified thorn formed from the stem. In plant morphology, thorns, spines, prickles are all hard structures with sharp ends. They generally help protect the plant from the animals. Thorns are modified branches or stems. Thorns have vascular bundles inside.

Hope this helps you,

Thanks

Samiksha2714

Answer 2

what are the modifications of bougainvillea

The thorn is a pointed, hard structure and is a modified stem in Bougainvillea. Their axillary bud is modified into a thorn. This modification reduces the rate of transpiration and also prevents herbivore grazing...

Thorns are modified stems, like those of bougainvillea. Spines are modified leaves, like those of cacti. Prickles are modified epidermis, like those of roses. Then there are all sorts of plants with spinose leaf margins, like English holly