Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?

Related Mcqs:

1. The heart like pumping organ in insect is_________________?

   A. Vena Cava
   B. Dorsal Vessel
   C. Spiracles
   D. None of the above

2. Three regions of insect body are________________?

   A. Head, abdomen and tail
   B. Head, thorax and tail
   C. Head, thorax and abdomen
   D. None of the above

3. Antenae of insect is__________________?

   A. Locomotion organ
   B. Sensory organ
   C. Sex organ
   D. None of the above

4. Insect body is divided in to_____________________?

   A. 3 regions
   B. 5 regions
   C. 10 regions
   D. 2 regions

5. The larval stage of flies (Diptera) is known as_________________?

   A. Grub
   B. Cocoon
   C. Maggot
   D. Worm

6. The main pest of fruit in Pakistan is_________________?

   A. Fruit fly
   B. Leaf minor
   C. Scale insects
   D. Hoppers

7. The technical name of jassid is_________________?

   A. Microtermas sp
   B. Aphis gossypi
   C. Earias insulana
   D. Amrosca devestons

8. Pathogen is_________________?

   A. Fungi which cause disease
   B. Any bacteria which causes disease
   C. Any virus which causes disease
   D. Any organism which causes disease

9. Collar rot in chilies is caused by___________________?

   A. Rhizowhtnia solani
   B. phytophilorea infesta
   C. phytophithoua spri
   D. phytophytora cupri

10. Root knot disease is caused by___________________?

    A. Fungi
    B. Nematodes
    C. Virus
    D. Bacteria