491. Insect are_________________?
A. Cold blooded animals
B. Warm blooded animals
C. Grasshopper
D . None of the above
492. Where the most insects are abundant____________________?
A. Tropical region
B. Sub tropical
C. temperature region
D. None of the above
493. Commercial rearing of honey is called________________?
A. Sericulture
B. Apiculture
C. Floriculture
D. Lac culture
494. Fire flies are________________?
A. Flies
B. Beetles
C. Fleas
D. Wasps
495. Termite workers are_________________?
A. May be a non reproductive male or non reproductive female
B. A non reproductive male
C. A non reproductive female
D. None of above
496. What are helpful insects___________________?
A. Predators, Pollinators, Parasites, Honey bees
B. Silkworm, Pollinators, Predators, Scavenges
C. Weed killers, scavengers, predator, pollinator, parasites
D. Predators, Pollinators, Lac insects
497. Workers of honey bees have number of chromosome_______________?
A. Diploid
B. Haploid
C. Triploid
D. None of above
498. Which insect cause ear splitting plain to some people__________________?
A. Cicadas
B. Fireflies
C. Locust
D. Silver fish
499. Which sex of mosquito bites the human being__________________?
A. Male
B. Female
C. Both of sex
D. None of above
500. The fleas do _____________________?
A. Fly
B. Never flown
C. May or may not fly
D. non of these