NEET UG BIOLOGY MCQ: ORGANISMS AND POPULATION

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I. The human liverfluke, a nematode parasite, depends on two intermediate hosts (snail and pig) to complete its life cycle
II. The malaria parasite needs a vector (mosquito) to spread to other hosts
III. The female mosquito is not considered parasite, however it needs our blood for reproduction
IV. In case of brood parasitism, the eggs of parasitic birds (e.g.,cuckoo) are not detected and ejected from the nest because of parasite’s eggs resemble the hosts eggs in morphology and colour
V. A population of frogs protected from all predators would increase indefinitely.
Which statements are correct?

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Correct option: D

I, II, III and IV

Option D (I, II, III and IV) is correct because all the statements accurately describe different aspects of ecological interactions and parasitic relationships.

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