Question
Lens is made up of
–Solution
Flint glass is optical glass that has relatively high refractive index and low Abbe number (high dispersion). A concave lens of flint glass is commonly combined with a convex lens of crown glass to produce an achromatic doublet lens because of their compensating optical properties, which reduces chromatic aberration (colour defects).
Which of the following is NOT the major district contributing more than 86 percentage of state's cotton production?
Which breeding technique involves crossing in isolation a number of lines tested for their general combining ability (GCA)?
Malpighian tubules of insects are
Under agroforestry system, ____________ tree shows allelopathic effect on cultivated crops.
‘Bakanae’ disease in rice is caused by the fungus:
Which of the following is responsible for seed dormancy?
Male and female plants of spinach are identified on the basis of
FSSAI has developed a guidance document for the States to roll out the initiative
in the Place of Worship (PoW) in their respective states name...
Match list I with list II
Black heart of potato is due to
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