Question
What type of lens is used to correct myopia
(shortsightedness)? ÂSolution
Myopia is when nearby objects are clear but distant ones are blurry.  A concave lens diverges light rays to form the image on the retina.  Convex lenses are used for hypermetropia (farsightedness).  This is basic knowledge of corrective optics.
Which of the following crops can yield highest quantity of green folder:
The genes which govern cytoplasmic inheritance are called?
Given below are two statements:
Statement I
Circulation of air over tropics is dominated by Hadley cell and Walker cell
Statemen...
……… is an anaerobically fermented feed prepared from green fodder whenever the supply of green fodder is in plenty. It possesses all the character...
Fertilizer insoluble in water and citric acid
The male sex organs of the Bryophytes is called antheridiumand female sex organ called.................
The fertilizer phosphorus use efficiency under optimum condition is
In Stage III of Law of Diminishing marginal returns, the value of Elasticity of production is
In gene banks biodiversity is conserved for use by
In April, 2023, the National Natural Farming Mission was started in Uttarakhand. This Mission aims at improving the soil health, biased use of natural r...
Relevant for Exams:
