Solution:
Claspers are the copulatory structures in male sharks. They are absent in females.
Vocal sacs are present in male frogs.
Anal cerci are present in both male and female cockroaches.
Cloaca is present in male Ascaris.
Select the correct statement about sexual dimorphism.
Claspers are the copulatory structures in male sharks. They are absent in females.
Vocal sacs are present in male frogs.
Anal cerci are present in both male and female cockroaches.
Cloaca is present in male Ascaris.