List of top Science Questions

Hormone that stops cell division in plants is called
The male reproductive organ of a flower is called
Testosterone is secreted by
How do protozoans expel excretory substances?
The flow of blood in the heart is
Which blood group is known as universal donor?
How many pairs of respiratory pores are found in a cockroach?
Blood is
The process of purification of blood by dialysis machine is called
Which of the following is the commercial unit of electrical energy?
The length of the small intestine in herbivorous animals is
Which of the following is a vestigial organ in the human alimentary canal?
The completely digested food in the small intestine is called
The condition of high blood pressure is called
By which method is water absorbed by root hairs?
Which lens is used in nearsightedness (myopia)?
Which of the following controls the size of the pupil?
The SI unit of resistance is
Which of the following is the formula to find the resistance of a coil?
Which of the following is an allotrope of carbon?
In which lens can both real and virtual images be formed?
Which colour of white light bends the least after passing through a prism?
How many colours are there in white light?
Which of the elements represented by the following symbols is a metal?
What type of salt is Pb(OH)NO$_3$?