Soil less culture is same as_______

Chalk glands are same as_______

The pressure exerted by the vapour in equilibrium with the liquid is known as_______

Relation between density of an ideal gas and its molar mass is given as_______

What is callus culture?

What is tissue culture?

Tissue Culture : Write the composition of nutrient medium used in plant tissue culture technique. Name the most preferred medium used in plant tissue culture.

Name the types of tissue culture based on the nature of the explants.

Absorption of water from soil by dry seeds increases the _________, thus helping seedlings to come out of soil

What is inland fishery? Give an example of fish cultured by this method.