A pure line is a

The offsprings obtained by mating two pure strains having contrasting characters are called as

Homologous chromosomes

Mendel obtained true breeding plant for dominant character by

The technique of hybridisation used by Mendel was:

According to Mendel, plants of ${\mathrm{F}}_1$ generation show

The types of gametes formed by a pure line is/are

Identify a cross in which $1/4^{\text{th }}$ of the offsprings show recessive trait?

When dominant $\mathrm{AA}$ and recessive aa is crossed, the percentage ratio of the hybrid showing the parental genotypes is