481. Type of pheromone which get together the insects for food and mating is known as________________?
A. Alarm pheromone
B. Aggregation pheromone
C. Sex pheromone
D. Trial marking pheromone
482. Silk is produced by_____________insect ?
A. Laceifer lacae
B. Bombyx mori
C. Apis cerana
D. Apis dorsata
483. Commercial production of silk is called_________________?
A. Sericulture
B. Apiculture
C. Floriculture
D. Lac culture
484. What is function of deterrent__________________?
A. Chemical which prevent feeding
B. Prevent ovipositon of an insect
C. Prevent feeding and oviposition of an insect
D. None of the above
485. What is the most social insects__________________?
A. Black ants
B. Termites
C. Honeybees
D. None of the above
486. Those insects which lives in groups, clones or tribes form are called__________________?
A. Gregarious insects
B. Social insects
C. Solitary insects
D. Household insects
487. The bees are not reared for commercial purpose are called_________________?
A. Domestic bees
B. Wild bees
C. None of the above
D. Wild bees
488. Royal Jelly made up of__________________?
A. Pollen and water
B. Pollen, water, nectar
C. Pollen and nectar
D. Pollen, Water, Nectar
489. What is bee bread____________________?
A. Honey and wax
B. Pollen and nectar
C. Honey and pollen
D. non of these
490. In honey bees a flight for mating purpose is called_________________?
A. Nuptial flight
B. Straight flight
C. Tactile flight
D. None of above