Principles of I...

A pure tall plant (TT) is crossed with a pure short plant (tt). The ratio of pure tall plants to pure short plants in $$F_2$$ generation will be

Factors which can induce genetic mutations in organisms are called 

Gene pool of a population tends to remain stable if the population is large, without large scale mutations, without migration and with

Transfer of genes from one gene pool to another is 

A nutritionally wild type organism which does not require additional biochemicals is

Hemophilia, a human disease, is caused by

The word chromosome was given by

The sex of a child is determined by the _________

Which of the following is an example of a point mutation?

Mutations are usually induced by