Systemic risk was most notably observed

Which one is cole-crop:

Which one of the following is recommended to measure water flow from a pipe?

Identify the accurate statement concerning barley.

Given below are two statements:

Statement I: Caddis flies belonging to order Trichoptera

Match the following:

Which of the following seed is genetically most pure?

Agrobacterium tumefaciens is ___type of bacteria. 

Given below are two statements, one is labelled as Assertion A and other is labelled as Reason R

Arrange the crops in order of their water requirement (WR)

Anion exchange capacity is found maximum in the case of: