gk short video | general knowledge in hindi | gk ke sawal | # short

Given below are certain features of mouse. Read them and select why mouse is the most preferred animal for studies on gene transfer (i) Short oestrous cycle and gestation period (ii) Relatively short generation time (iii) Covenient in vitro fertilisation (iv) Production of several offspring per pregnancy

A: Pst I generates single stranded over hanging stretches in DNA after digestion that facilitate ligation. R: These short extensions can form phosphodiester bonds with their complementary counterparts.

Name the plant Mendel used for his experiment. What type of progeny was obtained by Mendel in F_(1) and F_(2) generations when he crossed the tall and short plants? Write the ratio he obtained in F_(2) generation plants.