Question

in duranta the nature of vasculated defensive structures represent the modification ​

Answer 1

Answer:

Explanation:

The thorn is a straight and sharp-pointed aborted branch. In Bougainvillea and Duranta, the axillary bud is modified into a thorn. In Carissa the terminal bud is modified into a pair of thorns. The thorn sometimes bears leaves, flowers and fruits as seen in Duranta and Pomegranate. The thorns not only check the rate of transpiration but also protect the plants from herbivore animals. For example- Carissa, Duranta and Citrus.