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MCQs

Total Questions : 241 | Page 7 of 25 pages
Question 61. It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
  1.    Sclerotion
  2.    Resilin
  3.    Chitin
  4.    Cuticulin
 Discuss Question
Answer: Option A. -> Sclerotion
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 62. Insect body divided into external grooves called Sutures__________________?
  1.    Sutures
  2.    Somites
  3.    Sclerite
  4.    Acron
 Discuss Question
Answer: Option A. -> Sutures
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 63. The process of periodic shedding of hard secretion cuticle which occurs during developmental stages of insects is called_______________?
  1.    Moulting
  2.    Ecdysis
  3.    Exuvium
  4.    Moulting and Ecdysis
 Discuss Question
Answer: Option B. -> Ecdysis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 64. Juvenile hormone ensures_______________?
  1.    Causes moulting
  2.    Larval organism is to be made after moulting
  3.    Maintains immature forms during larval moults
  4.    2nd and 3rd both
 Discuss Question
Answer: Option D. -> 2nd and 3rd both
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 65. What is the function of carbohydrates enzymes in insects____________________?
  1.    Sugar breakers
  2.    Fat and oil breakers
  3.    Protein breakers
  4.    Oxygen breakers
 Discuss Question
Answer: Option A. -> Sugar breakers
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 66. Which enzyme responsible for the break down of fat and oil__________________?
  1.    Carbohydrates
  2.    Lipases
  3.    Proteases
  4.    non of theses
 Discuss Question
Answer: Option B. -> Lipases
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 67. Type of reproduction in which young ones Produced form unfertilized eggs is________________?
  1.    Parthenogenesis
  2.    Pacdogenesis
  3.    Vtviparity
  4.    Polyenibryony
 Discuss Question
Answer: Option A. -> Parthenogenesis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 68. Type of reproduction in which two or more individuals are produced from a single egg____________________?
  1.    Viviparity
  2.    Polyembryony
  3.    Paedogenesis
  4.    Parthenogenesis
 Discuss Question
Answer: Option A. -> Viviparity
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 69. Iocomotary movement of an organ towards a stimulus, but stimulus does not control direction of the movement is_________________?
  1.    Kinesis
  2.    Orthokinesis
  3.    Uniokineses
  4.    Hydrokinesis
 Discuss Question
Answer: Option A. -> Kinesis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 70. Locomotion in response to touch is_________________?
  1.    Chemokinesis
  2.    Stereokinesis
  3.    Hydrokinesis
  4.    Klinokinesis
 Discuss Question
Answer: Option B. -> Stereokinesis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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