The entrance point for air in insects are known as _________________?

Related Mcqs:

Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?

A. Silk B. Typhoon C. Cocoon D. None of the above...

The factors which induces disease outbreak is________________?

A. High temperature B. High humidity C. Susceptible varieties D. All the above...

Honey bee, bumble bee, butter flies and moths are___________________?

A. Productive insects B. Parasites C. Pests D. Pollinators...

Trachea in insects are the organ of___________________?

A. Digestion B. Respiration C. Excretion D. Secretion...

Leaf spot or tikka is the disease of____________________?

A. Soybean B. Sunflower C. Ground nuts D. none of these...