The physiological state or arrested metabolism in which development of insects is delayed irrespective of environmental factors is____________________?

Related Mcqs:

1. The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?

   A. Artificial control
   B. Natural control
   C. Cultural control
   D. Physical control

2. Insects in which the young ones pass through complex or indirect metamorphosis are said to be _____________?

   A. Hypermetamophosis
   B. Holometabola
   C. Ametabola
   D. Hemimetabola

3. Insects which develop their wings externally?

   A. Exopterygota
   B. Endopterygota
   C. Apterabola
   D. None of the above

4. Viviparous insects which produced__________________?

   A. Eggs
   B. Young ones
   C. Nymph
   D. None of the above

5. The study of functions of different parts of insects is called__________________?

   A. Insect ecology
   B. Insect morphology
   C. None of the above
   D. Insect Physiology

6. The insects which spend their lives individually and do not lives in colonies are known as_____________________?

   A. Social insects
   B. Solitary insects
   C. Gregarious
   D. Stored grain insects

7. 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

8. The free living insects that catch and devour smaller or more helpless creatures, usually killing them in getting a single meal is called ?

   A. Predator
   B. Parasites
   C. Prey
   D. Parasitism

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

10. 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