In oxygenic photosynthetic organism, photosynthetic

The test used to detect mechanical damage in soybean seeds is:

In India, every year the National Farmers  Day is celebrated on:

The ICAR was established during which of the following year:

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

World Environment Day celebrated every year on

Lightest form of pruning in tea crop carried out is known as 

Mulching is helpful in

Late Blight is an important disease of potato.

A. Phytophthora is the causal organism of Late Blight in potato.

…………… method helps in maintaining high genetic variability in a population due to repeated intermating of heterozygous plants/populations.