Which of the following are cold blooded animals___________________?
A. Human beings
B. Rodents
C. Insects
D. Protozon
Month: March 2019
The larval stage of flies (Diptera) is known as_________________?
The larval stage of flies (Diptera) is known as_________________?
A. Grub
B. Cocoon
C. Maggot
D. Worm
Three regions of insect body are________________?
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
Insects have_________________?
Insects have_________________?
A. 11 segments
B. 12 segments
C. 20 segments
D. None
The heart like pumping organ in insect is_________________?
The heart like pumg organ in insect is_________________?
A. Vena Cava
B. Dorsal Vessel
C. Spiracles
D. None of the above
Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?
Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?
A. Silk
B. Typhoon
C. Cocoon
D. None of the above
Cockroach cutworms grass hoopers, stem borer and fruit borers are______________?
Cockroach cutworms grass hoopers, stem borer and fruit borers are______________?
A. Sucking type insects
B. Chewing type insects
C. Jumg type insects
D. None of the above
The granular formulation are commonly applied to control_______________?
The granular formulation are commonly applied to control_______________?
A. Jassids and thrips
B. Leaf minors
C. Fruit and stem borers
D. Whitefly
The sucking type insects pesis are controlled by________________?
The sucking type insects pesis are controlled by________________?
A. Chlorinated hydrocarbons
B. Pyrethroids
C. Organo-phosphatcs
D. Botanical pesticides
The sucking type insects of cotton are ________________?
The sucking type insects of cotton are ________________?
A. Jassids and thrips
B. Wlutefly and jassids
C. Thrips and whitefly
D. All the above