Question

thorns of bougainvillea and spines of aloe are similar as both​

Answer 1

Answer:

Homologous organs are the organs which have similar structure and different function and have the same developmental origin.

Both the thorns of bougainvillea and tendrils of Cucurbita origin from the stem and are modified from the auxiliary buds but their functions are different.

Hence tendrils of Cucurbita and thorns of Bougainvillea are homologous organs.

So, the correct answer is 'Tendrils of Cucurbita and thorns of Bougainvillea

Answer 2

Answer:

Thorns of Bougainvillea and spines of aloe are homologous organs (which have same structure but different functions).