Entomology Mcqs - Set 9

1)   Which enzyme breaks protein__________________?

a. Carbohydrates
b. Lipases
c. Proteases
d. Amylase
Answer  Explanation 

ANSWER: Proteases

Explanation:
No explanation is available for this question!


2)   Which insect have bacteria and in their digestive system_______________?

a. Termites
b. Ants
c. Silver fish
d. None
Answer  Explanation 

ANSWER: Termites

Explanation:
No explanation is available for this question!


3)   Type of reproduction in which young ones are produced by larval or pupal stages is____________________?

a. Paedogenesis
b. Polyembryony
c. Viviparity
d. Polyembrony
Answer  Explanation 

ANSWER: Paedogenesis

Explanation:
No explanation is available for this question!


4)   The haring organs in grasshopper_________________?

a. Johnston’s organ
b. Tympanal organ
c. Chorodotonal organ
d. None of the above
Answer  Explanation 

ANSWER: Tympanal organ

Explanation:
No explanation is available for this question!


5)   Locomotion in response to odour is_________________?

a. Chemokinesis
b. Hydrokinesis
c. Stereokinesis
d. Klinokinesis
Answer  Explanation 

ANSWER: Chemokinesis

Explanation:
No explanation is available for this question!


6)   A chemical or secretions which are thrown outside the body for transmitting message to the individual of same species is_________________?

a. Hormone
b. Pheromone
c. Juvinile Hormone
d. Ecdysone
Answer  Explanation 

ANSWER: Pheromone

Explanation:
No explanation is available for this question!


7)   The slow acting pheromones are_________________?

a. Primers
b. Releasers
c. Semio chemicals
d. Allelo chemicals
Answer  Explanation 

ANSWER: Primers

Explanation:
No explanation is available for this question!


8)   Social behavior present in__________________?

a. Termites
b. Ants bees
c. Butterflies
d. Termites, Ants< bees
Answer  Explanation 

ANSWER: Termites, Ants< bees

Explanation:
No explanation is available for this question!


9)   The ability of a plant by means of which it is less damaged by insects is________________?

a. Tolerance
b. Pest avoidance
c. Plant resistance
d. Resistance
Answer  Explanation 

ANSWER: Tolerance

Explanation:
No explanation is available for this question!


10)   A type of resistance in which a series of different cultivars of the same crop are infested with a series of different insect biotypes of same species show a differentia interaction is known as_________________?

a. Horizontal resistance
b. Vertical resistance
c. Specific resistance
d. Cross resistance
Answer  Explanation 

ANSWER: Vertical resistance

Explanation:
No explanation is available for this question!


11)   A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is___________________?

a. Cross resistance
b. Specific resistance
c. General resistance
d. Vertical resistance
Answer  Explanation 

ANSWER: General resistance

Explanation:
No explanation is available for this question!


12)   A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is__________________?

a. Cross resistance
b. Specific resistance
c. General resistance
d. Vertical resistance
Answer  Explanation 

ANSWER: General resistance

Explanation:
No explanation is available for this question!


13)   The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?

a. Cross resistance
b. Specific resistance
c. General resistance
d. Horizantal resistance
Answer  Explanation 

ANSWER: Cross resistance

Explanation:
No explanation is available for this question!


14)   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
Answer  Explanation 

ANSWER: Prevent feeding and oviposition of an insect

Explanation:
No explanation is available for this question!


15)   What is the most social insects__________________?

a. Black ants
b. Termites
c. Honeybees
d. None of the above
Answer  Explanation 

ANSWER: Honeybees

Explanation:
No explanation is available for this question!


16)   Those insects which lives in groups, clones or tribes form are called__________________?

a. Gregarious insects
b. Social insects
c. Solitary insects
d. Household insects
Answer  Explanation 

ANSWER: Gregarious insects

Explanation:
No explanation is available for this question!


17)   The bees are not reared for commercial purpose are called_________________?

a. Domestic bees
b. Wild bees
c. None of the above
d. Wild bees
Answer  Explanation 

ANSWER: Wild bees

Explanation:
No explanation is available for this question!


18)   Royal Jelly made up of__________________?

a. Pollen and water
b. Pollen, water, nectar
c. Pollen and nectar
d. Pollen, Water, Nectar
Answer  Explanation 

ANSWER: Pollen and nectar

Explanation:
No explanation is available for this question!


19)   What is bee bread____________________?

a. Honey and wax
b. Pollen and nectar
c. Honey and pollen
d. non of these
Answer  Explanation 

ANSWER: Honey and wax

Explanation:
No explanation is available for this question!


20)   In honey bees a flight for mating purpose is called_________________?

a. Nuptial flight
b. Straight flight
c. Tactile flight
d. None of above
Answer  Explanation 

ANSWER: Nuptial flight

Explanation:
No explanation is available for this question!