A. Epicuticle
B. Exocuticle
C. Endocuticle
D. All of these
Related Mcqs:
- Melanin pigment in cockroach is found in__________??
- In the formation of cuticle which of the following layer is secreted first:
- Which of the following organisms have Chitin as a major structural component of their cell wall________________??
- Ecdysone is_________________??
- Protonephridia are present in____________??
- Glycolysis takes place in____________??
- Nephrostome in earthworm opens in____________??
- Reverse transcriptase is present in____________??
- Light reaction takes place on/in____________??
- In sponges fertilization takes place in____________??
