explain this structure of neuron
what is the nee of using contraceptives?
which group is useful in ionisation potential?
what is meant by privacy purse
what is meant by cell division?
what ismeant by stigma and style?
what is meant by hereditary ?give me example?
If the doctor advised to take 5D and -2D lens they kept in contact what is focal length of this two lens combination?
what is difference between orbit and orbitol?
what is meant by spin quantum number and who introduced that?
what is the perimeter of semicircle with radius r?