Cockroach- Morphology and Anatomy
Cockroach- Morphology and Anatomy: Overview
This topic contains concepts like External Characters of Cockroach, Anatomy of Cockroach, Mouth Parts of Cockroach and Circulatory System of Cockroach.
Important Questions on Cockroach- Morphology and Anatomy
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.
The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of
How respiration takes place in cockroach?
Match the following terms in column I with column II and choose the correct combination from the options given:
| Column I | Column II |
| A. Mandible | 1. Upper lip |
| B. Maxilla | 2. Mentum |
| C. Labrum | 3. Lacinia |
| D. Labium | 4. Lingua |
| E. Hypopharynx | 5. Prostheca |
Melanin pigment in cockroach is found in
The largest part of the alimentary canal of cockroach is
Terminal structure in the legs of a cockroach which help it in climbing smooth walls is
The abdomen of cockroach is composed of
Which of the following is absent in the leg of a cockroach?
The correct sequence of arrangements of segments in the leg of cockroach is
The generic name Periplaneta was given by
The hepatic caeca of cockroach produce digestive enzymes.
The _____ system in the body of a cockroach consists of the trachea.
Refer the given figure and identify structure 'X' in cockroach.
Phallic organs in cockroach are related to
Which type of mouthparts present in the lateral side of the pre-oral cavity in cockroach:-
The longest segment of the leg of cockroach is -
Chitin is a
Which of the following is correctly stated as it happens in the common cockroach?
Which one of the following has an open circulatory system?
