Marble comes under which category of rocks?
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The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
Nitrogen fixation is a process of
Which of the following is not a Halon gas ?
Periyar National Park is in which mountain range?
Which state does not share its border with Jharkhand?
Vocal chords in women are _______________ than vocal chords in men.
___________ is a straw coloured, viscous fluid constituting nearly 55 per cent of the blood.