Truly migratory fish, the migrations of which occur wholly within freshwater is classified as

Tomato damping off is caused due to ____

Foragial types of legs are found in _____ insect. 

The Law of Segregation states that: 

The let-down of milk in cow is due to release of which of the following hormone? 

Microbes added to soils to decrease the level of contaminants from root area of the plants is called as ___

Alkalization also called:

During germination, seeds absorb water by 

The recently formed order with little profile development is termed as ………………………..

The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order