Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio
Mendel’s law of sagregation is applicable to
Which of the following terms represent a pair of contrasting characters?
In one cross between red flower and white flower the offsprings have red flower in majority and white flowers are much less. In this cross red colour character is
The important things to remember are that chromosomes as well as genes occur in ...$A$.... The two alleles of a gene pair are located on homologous sites on ...$B$... chromosomes
Choose the correct choice for $A$ and $B$