A. Moulting
B. Ecdysis
C. Exuvium
D. Moulting and Ecdysis
Related Mcqs:
- Insects which are mainly during evening or morning twilight are called_______________?
A. Crepuscular insects
B. Nocturnal insects
C. Diurnal insects
D. None of the above - The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
A. Integument
B. Exoskeleton
C. Internal skeleton
D. None of the above - Function of Exo cuticle insect is_________________?
A. Rigidity of body parts
B. impermeability of water
C. Prevent evaporation
D. Toughness and flexibility - It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
A. Sclerotion
B. Resilin
C. Chitin
D. Cuticulin - Function of endo cuticle is________________________?
A. Prevent evaporation
B. Rigidity of body parts
C. Extensiblity of integument and flexibility
D. Impermeability of water - The body of an insect is covered by a protective __________________ formed from chitin and protein. Depending upon its precise composition and thickness, the cuticle may be soft and flexible or hard and rigid; according to requirements, it may or may not be permeable or waterproof:
A. three-layered skin (cuticle)
B. Two-layered skin (cuticle)
C. Six- layered skin (cuticle)
D. None of the aboveSubmitted by: Shafiq Rehman
- Insects which are during day light hours are called_________________?
A. Diurnal insects
B. Nocturnal insects
C. Crepuscular insects
D. Non of the above - Suffering cause in insects due to lack of food is called________________?
A. Aestivation
B. Starvation
C. Dormancy
D. Non of the above - Types of pheromone which motivate the insects to follow each other is known as____________________?
A. Alarm pheromone
B. Aggregation pheromone
C. Sex pheromone
D. Trial marking pheromone - 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
