O
B
AB
A
Which among the given branches deals with the interactions of same species of living organisms with their non-living environment -
Which among the given branches of science is concerned with the study of the relationship of plants to their environment?
Which among the given can be used to absorb neutrons to control the chain reaction during nuclear fission
Which among the given cannot be purified by sublimation?
Which among the given celestial bodies contains abundant quantities of helium-3, a potential source of energy -
Which among the given characteristics is not typical of ionically bonded crystals?
Which among the given chemicals is responsible for depletion of ozone layer in the atmosphere -
Which among the given compounds is commonly used as an antiseptic in mouthwashes toothpastes
Which among the given contains high content of lead
Which among the given correctly explains the phenomenon of Test Tube Baby -
