Philadelphia chromosome is
$13^{th}$ chromosome
$22^{nd}$ chromosome
$17^{th}$ chromosome
$21^{st}$ chromosome
Genes that are similar in phenotypic effect when present separately, but together interact to produce a different trait and ratio is $9 : 7$ in $F_2$ generation. What are such genes known as
The phenotypic ratio obtained in quantitative inheritance of a dihybrid cross is
When a plant of $F_1$ generation is crossed with homozygous dominant parents, it is known as
When an albino female plant of maizeis crossed with normal green male plant, all plants in the progeny are albino because
Character choosen by Mendel are located on how many chromosome