Costal margin of wing of insect is________________?

Related Mcqs:

1. Costal margin of wing of insect is______________?

   A. Frontal margin
   B. Outer margin
   C. Hinder margin
   D. Inner margin

2. Apical margin of wing of insect is____________________?

   A. Hinder margin
   B. Frontal margin
   C. Outer margin
   D. Inner margin

3. Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?

   A. Frenulum
   B. Jugum
   C. Retainaculum
   D. hamuli

4. Beetles, weevils, earwigs. have fore wing very thick and hard structure is__________________?

   A. Hemelytra
   B. Elytra
   C. Stripy
   D. Halteres

   Updated by: Khalid Abbas

5. Butterflies having wing coupling apparatus is__________________?

   A. Overlapping
   B. Jugum
   C. Frenulum
   D. Overlapping and Jugum

6. An abnormal proliferation of plant cells resulting from outside stimulus (Insect, a fungal growth, a mite) is called ?

   A. Gall
   B. Boring
   C. Malformation
   D. Malnutrition

7. Types of pheromones which alert the insect from any danger known as__________________?

   A. Alarm pheromone
   B. Aggregation pheromone
   C. Sex pheromone
   D. Trial marking pheromone

8. The largest insect of the world___________________?

   A. Elephant beetle
   B. Hairy winged beetle
   C. Grasshopper
   D. Locust

9. Main kind of insect pests are___________________?

   A. Major pest and minor pest
   B. Key pest
   C. Migrant pest and potential pest
   D. All the above

10. 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