Eyes of potato are useful for
nutrition
respiration
reproduction
vegetative propagation
D.
vegetative propagation
The eyes of potatoes are useful for vegetative propagation. It is also called asexual reproduction.
Slope of the velocity-time graph gives the
distance covered by a moving body
velocity of a moving body
acceleration of a moving body
None of the above
Which one of the following phenomena cannot be attributed to the refraction of light?
Twinkling of stars
Mirage
Rainbow
Redshift
Force can be defined on the basis of
Newton's second law of motion
Newton's first law of motion
Newton's third law of motion
Newton's law of gravitation
Vapour pressure of liquid depends upon the
quantity of heat
temperature of liquid
specific heat of liquid
density of liquid
Emission of which one of the following will produce isobars?
Alpha particles
Beta particles
Gamma rays
X-rays