Amarbel is an example of

Explanation:

Amarbel (Cuscuta) is an example of a parasite.

It does not contain any chlorophyll.

The plant it is climbing on, provides it with ready-to-eat nutrition.

It grows on host plants during a distinctive approach, and this species is capable of developing an outsized range of branches during a short quantity of time.

Final Answer:

Hence, the correct answer is option (B), i.e., Parasite.