Which one of the following scientist defined the criteria of essentiality of nutrients in plants?
The harvestable product of tea plant under commercial plantations is:
Which among the following market structures has the highest product differentiation?
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Filter chamber is not found ...
HD 2329 is a variety of:
In Pure lines election a large number of plants are selected from a ………………… and harvested individually
Free floating fresh water fern is:
Potassium in Muriate of Potash (MOP) is present in the form of
Match List I with List II :
Choose the correct answer...
Lichens are indicators of