Morphology and Anatomy of Cockroach
Morphology and Anatomy of Cockroach: Overview
This topic covers concepts, such as, Morphology of Animals, Male Reproductive System of Cockroach, Digestive System of Cockroach & Endocrine Glands of Cockroach etc.
Important Questions on Morphology and Anatomy of Cockroach
Which one of the following has an open circulatory system?

RBC do not occur in

The egg case in female cockroach is formed by secretion of:

Inspiration in cokroach is brought about by

In the given diagram of a leg of cockroach, parts have been indicated by alphabets. Select the answer in which these alphabets have been correctly matched with the parts which they indicate.

An organism is 80-120mm in length with a diameter of 3.5-5mm. These are included in the

Read the following statements about a cockroach and identify the correct statement/s.

Select the incorrect statement from the ones given below with respect to Periplanata americana

Identify the incorrect statement/s.

Pheromone is

Cockroach and earthworm have common type of

How many teeth are present is a cockroach's gizzard?

Cockroach belongs to the class:

In cockroach, some nitrogenous wastes are deposited on the cuticle and eliminated during which process?

Identify the mismatched pairs
A) Trophocytes-Symbiotic bacteria
B) Mycetocytes-Store food
C) Urate cells-Nitrogenous wastes
D) Oenocytes-Secrete lipids

Study the following regarding blood circulation in cockroach and identify I and II.

These cells of corpora adiposa of cockroach store food materials.

The following are the ganglia of the autonomous nervous system of Cockroach. Arrange them in the correct sequence.
I) Pre-ventricular ganglion
II) Frontal ganglion
III) Ingluvial ganglion
IV) Occipital ganglion

The sense organs present on the proximal parts of the tibia in Cockroach are sensitive to-

Statement The image formed in nocturnal insects is called superposition image.
Reason The superposition image is a clear image.
