Home
Class 11
BIOLOGY
Cockroach blood does not contain respira...

Cockroach blood does not contain respiratory pigment. It means

A

It does not respire

B

Cockroach respires anaerobically

C

Oxygen passes to all the tissues through diffusion

D

Oxygen reaches tissue through tracheoles

Text Solution

Verified by Experts

The correct Answer is:
D
In cockroach the respiratory pigment is not responsible for exchange of gases. It is done by a fine network and trachea that are profused branched and penetrate to all parts of body.
Promotional Banner

Similar Questions

Explore conceptually related problems

Blood of Cockroach does not contain respiratory pigment. It means Cockroach

Why cockroach blood does not contain respiratory pigment? I. It does not respire. II. It respires anaerobically. III. Oxygen passes to all the tissue through diffusion. IV. Oxygen reaches tissue through tracheoles. Choose the correct options.

Human blood does not contain

Assertion : - Circulatory system of cockroach does not contain any capillary. Reason :- Blood of cockroach does not contain any respiratory pigment.

Cu containing respiratory pigment is :

The blood of cockroach contains no respiratory pigment. It means that:

A respiratory pigment is absent in

A respiratory pigment is absent in