Question
Which structure is a unique feature associated
specifically with the Hymenoptera order and aids in wing coupling during flight?Solution
Hamuli are small hooks located on the hindwings of Hymenoptera that latch onto the forewings to facilitate synchronized movement during flight. This structure is distinctive to this order.
The splitting up of white light into seven colours on passing through a glass prism is called as
Speed of sound in air is unaffected by change in :
Sound of frogs can be heard from a long distance in a rainy season because
Lambert's law is related to–
Which physical property causes raindrops to form spherical shapes?
What term describes the rate of change of velocity?Â
What is the device used to amplify and modulate microwave frequency signals called?
As an air bubble ascends from the bottom of a lake to the surface, what happens to its size?
The SI unit of electric current is:
Which of the following dyes is used for colouring Paper and typewriters?
