Heavy infestation of which of the following causes poor

Which of following fruit is most suitable for jelly making

Water movement under unsaturated soil conditions is mainly driven by_____

Stroma and grana membranes are present in 

Which weathering process involves the breakdown of rocks by freezing and thawing of water?

Root pressure is developed due to _____

A dwarfing rootstock suitable for kinnow mandarin is _____

Which of the following is not a function of potassium in plant metabolism?

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R):

Cyanide blocks

Downy mildew of cabbage is caused by