Insect body divided into external grooves called Sutures___________?

A. Sutures
B. Somites
C. Sclerite
D. Acron

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

A tail, including the tail-like structure of an aphid:_______?

A. Cenchri
B. Annulate
C. Apical
D. Cauda

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

The ventral tube on the first abdominal segment of a springtail:

A. Costa
B. Collophore
C. Embolium
D. Ectoparasitoid

In line x tester cross mating is done between:

A. Males & females
B. Among males
C. Among females
D. All of these

Line x tester analysis provides information about:________?

A. Gca & sca variances
B. Gca & sca effects
C. D & h components
D. All of these

Auto polyploidy have been successfully exploited in _________?

A. Sugar beat
B. Sugarcane
C. Maize
D. Sunflower

In spermatogenesis, each spermatogonium increases in size to form a __________?

A. Spermatozoa
B. Spermatid
C. Primary oocyte
D. Spermatocyte

Drying capacity of oil depends upon _________?

A. Iodine %
B. Saponification
C. Carbon chain length
D. %age of erusic acid