A) Neanthes
B) Polygordius
C) Hirudmaria
D) Eunice
Correct Answer: C
Solution :
Fusion of male and female gametes forming a zygote is called fertilization, when it occurs inside the body of female, it is called internal fertilization. In Hirudinaria, fertilization is internal and it occurs in the vagina of animal.You need to login to perform this action.
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