Orbital period of Halley's comet is ___ years.
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In India, The President’s Rule continues for six months, but it can be extended for a maximum period of ______ with the approval of the Parliament, every six months.
Why does a piece of cloth, which appears green in sunlight, appear black when it is viewed under red light?
An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:
Atomic mass of Sulphur is 32 u. The number of moles in 16 grams of Sulphur is:
What is the name of the point at which the chromatids are attached in a chromosome?
Western blot is the diagnostic test for
The instrument used to examine a person's digestive tract is called ___.