MCQs of Biology – Crustacea

The characters like hard exoskeleton, cephalothorax, and gills for respiration are present in which of the following ?

Class Crustacea possesses following features:

Which of the following feature is possessed by crustaceans and not by insects:

Biramous appendages are present in:

Respiration in Crustacea is carried out by:

Green glands present in crustacea help in:

Which of the following is an aquatic arthropod?

Cray fish is a:

Which one of the following nonpoisonous?

Palaemon is found:

Tiger prawn is:

The number of segments in the mandibular palp of prawn is:

Which of the following respires with gills?

The respiratory pigment in Paluemon is:

IN Palaemon, statocyst is situated on the:

The statocyst of prawn is a:

In prawn male genital pores are are situated on:

IN palaemon, the appendix interna is absent in:

What distingusishes an insect from a crustacean?

The image formed in the compound eye of prawn during day is:

Parasitic castration occurs in:

The nauplis larva is found in the life cycle of: