Charles Darwin
Aristotle
Gregor Mendel
Louis Pasteur
The theory of inheritance of acquired character was propounded by
The threshold frequency is the frequency below which-
The time of exposure required for taking photograph of an object depends upon -
The time period of a satellite revolving in a circular path of radius R is T. the time period of the satellite of radius 9 R will be :
The time period of a seconds pendulums is-
The tip of the match-stick contains
The tonnage (1 ton, 2 ton, etc.) of an air conditioner (AC) denotes:
The total energy of an electron inside an atom is
The total energy of revolving electron in an atom
The trace metal present in insulin is
