A.Cockroach
B.Earthworm
C.Both (a) & (b)
D.None of these
Related Mcqs:
- Animal which respires but has no respiratory organs is:
- Which of these animals respires despite having no respiratory pigment:
- Which of the following animals has a respiratory system with one way flow of the air through the lungs, and the air is renewed after inspiration??
- Haemoglobin is dissolved in the blood of:
- Which of the following is an ectoparasite:
- Ventral nerve cord is absent in which of these:
- Arthrodial membranes are found in:
- Dorsal heart is found in:
- Which of these has fixed number of body segments and legs:
- In which of these the sexual reproduction takes place without copulation:
