Chitin in cockroach is absent in____________?

Related Mcqs:

1. Which of the following organisms have Chitin as a major structural component of their cell wall________________?

   A. Prokaryotae
   B. Protoctista
   C. Plantae
   D. Fungi

2. Midgut in cockroach is a short narrow tube called____________?

   A. Hepatic caeca
   B. Gizzard
   C. Stomach
   D. Rectum

3. The partly digested food is stored in________in cockroach?

   A. Gizzard
   B. Crop
   C. Hepatic caeca
   D. Rectum

4. Number of spiracles present in cockroach is___________?

   A. 15
   B. 10
   C. 20
   D. 30

5. Number of spiracles present in the thorax of cockroach is___________?

   A. 2
   B. 3
   C. 5
   D. 4

6. Melanin pigment in cockroach is found in__________?

   A. Epicuticle
   B. Exocuticle
   C. Endocuticle
   D. All of these

7. The bristles on the body of the cockroach arise from__________?

   A. Epidermis
   B. Trichogen cell
   C. Basement membrane
   D. Malpighian cell

8. The wax present on the body of cockroach is secreted:

   A. Mucocytes
   B. Leucocytes
   C. Oenocytes
   D. Granulocytes

9. the food ground in cockroach in______?

   A. mesentron
   B. crop
   C. gizzard
   D. intestine

   Submitted by: aasia

10. Alternation of generations is absent in___________?

    A. Hydration
    B. Obelia
    C. Jelly fish
    D. Physalia