Plants contain a variety of sterols like stigmasterol, ergosterol, sitosterol etc., which very closely resemble cholesterol. These plant sterol are referred as :

'German silver' is used to make decorative articles, coinage metal, ornaments etc. The name is given because :

Two systems are said to be in thermal equilibrium if and only if :

The SI unit of mechanical power is :

Dengue virus is known to cause low platelet count in blood of patient by :

1. interfering in the process of platelet production in bone marrow
2. infecting endothelial cells
3. binding with platelets
4. accumulating platelets in intestine

Select the correct answer using the code given below :

The Germplasm is required for the propagation of plants and animals. Germplasm is the :

1. genetic resources
2. seeds or tissues for breeding
3. egg and sperm repository
4. a germ cell's determining zone

Select the correct answer using the code given below :