Questions

The distance between two genes is measured with a unit called map unit. One map unit is equivalent to 1% recombination frequency.

True, the greenhouse effect is caused solely by human activities such as deforrestation, depletion of natural resources and emission of CO2 by using vehicles, refrigerators and AC's.

Mason Dixon Line

Settled agriculture was first seen in China around 6000 BC. The crops grown at this time were rice and millet.

Beginning in about 618 BC with classical millet agriculture, China's development of farming over the course of its history has played a key role in supporting the growth of what is now the largest population in the world.

Indira Gandhi became the first woman to receive the Bharat Ratna award in 1971.

Himachal pradesh