Breeding crops with higher levels of vitamins,minerals,and proteins is known as . . . . . . .

Which disease resistance is provided by Pusa Shubhra and Pusa Snowball $K-1$?

Match the Column-$I$ with Column-$II$:

Column-$I$	Column-$II$
$(1)$ Pusa Shubhra	$(a)$ Leaf and stripe rust
$(2)$ Pusa Swarnim	$(b)$ Black rot
$(3)$ Pusa Sadabahar	$(c)$ Chilli mosaic virus
$(4)$ Himgiri	$(d)$ White rust

*(Note: Pusa Shubhra is resistant to Black rot, Pusa Swarnim to White rust, Pusa Sadabahar to Chilli mosaic virus, and Himgiri to Leaf and stripe rust.)*

In hybrid varieties of maize,the amount of which amino acid is found to be double?

Which variety of wheat is used as a donor for improving wheat crops due to its high protein content?

Which wheat variety has a high protein content?