List of top Questions asked in NEET (UG)- 1999

Purification of aluminium by electrolytic refining is called

Rate of heart beat is determined by

Sympathetic neural system induces

Tablets to prevent male contraception contain

Tendon is made up of

Terylene is a condensation polymer of ethylene glycol and

The closing and opening of the leaves of Mimosa pudica is due to

The Minamata disease in Japan was caused through the pollution of water by

The photoelectric work function for a metal surface is 4.125 eV. The cut-off wavelength for this surface is

The plant, which bears clinging roots, is

The type of hybridization of boron in diborane is

Type of placentation in which ovary is syncarpous unilocular and ovules are on sutures is called

Wavelength of light of frequency 100 Hz

Which is the principal cation in the plasma of the blood?

Which of the following carries glucose from digestive tract to liver?

Which of the following fern is an excellent biofertilizer?

Which part of our body secretes the hormone secretin ?

Which of the following is regarded as a unit of nervous tissue?

Which of the following is mismatched?

Which of the following configuration is correct for iron?

The most suitable method of the separation of a mixture of ortho and para nitrophenol mixed in the ratio of 1 : 1 is

Ethyl chloride is converted into diethyl ether by

If a diamagnetic substance is brought near the north or the south pole of a bar magnet, it is

A p-n junction diode can be used as

Aldol condensation will not take place in