Which one of the following is categorised as a
parasite in true sense?
(a) The female Anopheles bites and sucks blood
from humans.
(b) Human fetus developing inside the uterus draws
nourishment from the mother.
(c) Head louse living on the human scalp as well as
laying eggs on human hair.
(d) The cuckoo (koel) lays its eggs in crow’s nest.
parasite in true sense?
(a) The female Anopheles bites and sucks blood
from humans.
(b) Human fetus developing inside the uterus draws
nourishment from the mother.
(c) Head louse living on the human scalp as well as
laying eggs on human hair.
(d) The cuckoo (koel) lays its eggs in crow’s nest.