Animal Kingdom ...

Which of the following has no intermediate host-

Cuticle, as in Ascaris, is an adaptation for-

Body cavity of Ascaris is called-

The excretory organs of Ascaris are-

Infection of Ascaris usually occurs due to-

In male Ascaris-

Externally male Ascaris can be differentiated from female Ascaris by-

The number of longitudinal streaks in the body of Ascaris is-

Roundworms differ from flatworm in having a-

Ascaris lumbricoides is an endoparasite of man and inhabits-

Pineal setae arise from-

Bodywall of Ascaris does not contain-

Special respiratory organs are absent in-

The location of excretory pore in both male and female Ascaris is-

Ascaris is a/an-

The lateral line cord of Ascaris contains-

The lips of Ascaris are-

One of the following characteristics is not found in nematoda-

Ascaris counteract the peristaltic activity of host's intestine by its-

Beneath the cuticle in Ascaris  lies a thin epidermis having scattered nuclei and no separate cells; this epidermis is-