Question

Which of the following is false?

I. The human liver fluke, a nematode parasite, depends on two intermediate hosts (snail and fish) to complete its life cycle.

II. The malaria parasite needs a vector (mosquito) to spread to other parasite.

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

• A. All
• B. None
• C. Only III
• D. Only V

Answer 1

Answer: (D)

Only V