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(a) Tendril of a pea plant and phylloclade of Opuntia are analogous.
(d) accumulation of variants during several generations.
(c) metals
(d) the direction of induced current
(a) potential energy possessed by stored water is converted into electricity.
(a) focal length of concave mirror and concave lens is negative.
Properties of elements are a periodic function of their atomic number.
Compounds that are obtained by the transference of electrons from one atom to the other are called ionic compounds.
(d) Withdrawal of hand after coming in contact with hot object.
(d) Photoperiodism-Ethylene
Select the incorrect statement.
(a) Tendril of a pea plant and phylloclade of Opuntia are analogous.
(a) Tendril of a pea plant and phylloclade of Opuntia are analogous.
See lessAccording to evolutionary theory, formation of new species is generally due to
(d) accumulation of variants during several generations.
(d) accumulation of variants during several generations.
See lessA substance produces sound when struck. It comes in the category of
(c) metals
(c) metals
See lessWhile applying the Fleming’s right-hand rule the central (middle) finger of right-hand indicates
(d) the direction of induced current
(d) the direction of induced current
See lessIn a hydropower plant
(a) potential energy possessed by stored water is converted into electricity.
(a) potential energy possessed by stored water is converted into electricity.
See lessAs per the cartesian sign convention followed for mirrors and lenses
(a) focal length of concave mirror and concave lens is negative.
(a) focal length of concave mirror and concave lens is negative.
See lessGive the statement of Modern Periodic Low.
Properties of elements are a periodic function of their atomic number.
Properties of elements are a periodic function of their atomic number.
See lessWhat are ionic compounds ?
Compounds that are obtained by the transference of electrons from one atom to the other are called ionic compounds.
Compounds that are obtained by the transference of electrons from one atom to the other are called ionic compounds.
See lessWhich of the following is not an example of cerebral reflex ?
(d) Withdrawal of hand after coming in contact with hot object.
(d) Withdrawal of hand after coming in contact with hot object.
See lessWhich one of the following pairs is a mis-match ?
(d) Photoperiodism-Ethylene
(d) Photoperiodism-Ethylene
See less