Differentiating trait of Ascaris is

Options

A. Sexual dimorphism and rhabditiform larva
B. Unisexual and digenetic parasite
C. Pseudocoelom and metameric segmentation
D. Hermaphrodite and pseudocoelom

Answer

A

Explanation

Ascaris sexes are separate with sexual dimorphism. Male is smaller than female with curved tail, two pineal setae and cloaca.
Development of ascaris is indirect require only one host i.e. man and larva is rhabditiform.