Hymenoptera are almost_______ long.
Hymenoptera are almost_______ long.
A. 0.02 mm
B. 0.2 mm
C. 0.03 mm
D. 0.3 mm
Hymenoptera are almost_______ long. Read More »
Agriculture Mcqs, EntomologyEntomology
The ventral tube on the first abdominal segment of a springtail:
The ventral tube on the first abdominal segment of a springtail:
A. Costa
B. Collophore
C. Embolium
D. Ectoparasitoid
The ventral tube on the first abdominal segment of a springtail: Read More »
Agriculture Mcqs, EntomologyParthenogenetic reproduction in which both male and female offspring are produced from unfertilized eggs:
Parthenogenetic reproduction in which both male and female offspring are produced from unfertilized eggs:
A. Amphitoky
B. Anholocyclic
C. Ambulacrum
D. None of the above
A tail, including the tail-like structure of an aphid:_______?
A tail, including the tail-like structure of an aphid:_______?
A. Cenchri
B. Annulate
C. Apical
D. Cauda
A tail, including the tail-like structure of an aphid:_______? Read More »
Agriculture Mcqs, EntomologyThe arrangement (disposition and number) of bristles or setae on the body and appendages – of particular importance in the classification of Diptera and mites:
The arrangement (disposition and number) of bristles or setae on the body and appendages – of particular importance in the classification of Diptera and mites:
A. Chaetotaxy
B. Chela
C. Chitin
D. Both b & c
Insect body divided into external grooves called Sutures___________?
Insect body divided into external grooves called Sutures___________?
A. Sutures
B. Somites
C. Sclerite
D. Acron
Insect body divided into external grooves called Sutures___________? Read More »
EntomologyLac is produced by:___________?
Lac is produced by:___________?
A. Males insect only
B. Females insect only
C. More by females than males
D. More by males than females
Lac is produced by:___________? Read More »
EntomologyWhich one of the following produces silk?
Which one of the following produces silk?
A. Dysdercus koenigi
B. Bombyx mori
C. Both a & b
D. None of the above
Which one of the following produces silk? Read More »
EntomologyGurdaspur borer is a pest of_________?
Gurdaspur borer is a pest of_________?
A. Rice
B. Sugarcane
C. Wheat
D. Cotton
Gurdaspur borer is a pest of_________? Read More »
EntomologyMouthparts of Sugarcane pyrilla are:___________?
Mouthparts of Sugarcane pyrilla are:___________?
A. Chewing
B. Siphoning
C. Biting
D. Sucking
Mouthparts of Sugarcane pyrilla are:___________? Read More »
Entomology