Question
Consider the following statements: Assertion (A):
The Himalayas were once submerged beneath the sea. Reason (R): Fossils of various marine creatures have been found in the Himalayas.Solution
The Himalayas are young fold mountains that are believed to have once been part of the Tethys Sea. So, (A) is true. This is supported by the discovery of marine fossils on their peaks. So, (R) is also true and it correctly explains (A). Â Hence, the correct answer is (B).
Detrimental effect of host plant on the biology of insect is known as _________
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Bud necrosis in groundnut is transmitted by
Indian Institute of Horticulture Research is located atÂ
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A rose is either a woody perennial flowering plant which has over three hundred species and tens of thousands of cultivars. The flower is popularly kn...
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