If for a rice variety, grain yield is 3.2t/ha and straw

Who invented the stethoscope?

The part of the flower which is present in the centre of the flower is

The first satellite sent into space was:

Danish is suffering from Scurvy. What deficiency does he have?

Sequencing of ‘human genome’ was successfully done in the year

_________ is a good conductor of heat, but a bad conductor of electricity.

Rustom-2 is a/an __________ developed by India's Defence Research and Development Organisation (DRDO).

Which vitamin is essential for blood coagulation?

How does refrigeration assist in food preservation?

Which moon is the smallest in the solar system?