Find cosθ using the given diagram.

Who gave the term “Heterosis” in 1914?

When styles and filaments in a flower are of different length, such condition is known as

What is the expected phenotypic ratio in the F2 generation of a dihybrid cross according to Mendel’s law?

Term for the distance on a chromosome that permits one percent recombination (crossing over) between two linked genes is?

The hybrid progeny of single cross and an inbred lines is called

What term is used to describe the phenomenon when a gene influences two or more characters that are not related?

What term is used to describe a new plant produced through vegetative reproduction?

In Bulk breeding method, individual plant  selection  is  done  after  population  attains ……………….

During anaphase, the significance of sister chromatids separating and moving towards opposite poles is?

The absence  of  functional  pollen grains  in  otherwise hermaphrodite flowers can be defined as