Ozone layer which absorbs and scatters the solar ultraviolet radiation is present in which layer of atmosphere?
In the upper parts of the stratosphere the temperatures are almost as higher as those near the earth's surface, which is due to the fact that the ultra violet radiation from the sun is absorbed by ozone in this region.
Match List I with List II
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'Double Zero' rapseed mustard refers to:
The environmental requirements for germination of seed are
Fusion of cytoplasm from two species and nuclear genes from any one species leads to the development of:
According to the mobility of element in soil; which of the following is considered as Immobile in soil.
Golden Rice is rich in
In the conditions of severe drought, the release of ______ plant hormone starts which closes the plant stomata.
Asia’s largest 4 meter International Liquid Mirror Telescope was unveiled at Devasthal, Uttarakhand. The ILMT employs a rotating mirror made...
Plants with very short life spans and complete several life cycles in a season is called
Which of the following terms specifically refers to the practice of rearing stingless bees?