Conduction of heat in solids takes place by electrons . Is the statement true?

Meiosis takes place in

Radial conduction of water takes place by

Where does meiosis takes place?

Entery of water in a cell takes places by:

The infection of Entamoeba histolytica takes place by

The intervening mediums not affected in the process of radiation .But the medium is heated in the processes of conduction and convection . Is the statement true?

Name the conducting tissue through which transport of water and minerals takes place in plants. Discuss the elements present in it.

Argon or nitrogen is filled up in place of air in bulb to increase the life of filament of bulb . Is this statement true.