Alchohol contains
Red blood corpuscles are formed in the:
Tibia is a bone found in the
Insects belongs to
The Sun's energy is produced by:
What is cytology?
Hypo, used in photography, is chemically:
Common salt is:
Organisms that derive their nutrition from dead plants and animals are called:
Magnetism at the centre of a bar magnet is:
Who discovered DNA structure?
Percentage of nitrogen in Ammonium Sulphate is:
Bunchy top disease is caused by:
Bordeaux mixture contains:
Which of the following is not an essential element for crop plants?