Cuscuta is an example of :
Brood parasitism
Predation
Endoparasitism
Ectoparasitism
As learnt
Class Cyclostomata -
All are ectoparasites on some fishes. Mouth is circular and jawless. Head and brain poorly developed.
- wherein
Eg. Petromyzon, Myxine.
Parasites that live on the outside of the host, either on the skin or the outgrowths of the skin, are called ectoparasites (e.g. lice, fleas and some mites). Those that live inside the host are called endoparasites (including all parasitic worms).
Option 1)
Brood parasitism
This option is incorrect
Option 2)
Predation
This option is incorrect
Option 3)
Endoparasitism
This option is incorrect
Option 4)
Ectoparasitism
This option is correct
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