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
Supplementary genes
Complementary genes
Hypostatic genes
Epistatic genes
When two genetic loci produce identical phenotypes in cis as well as in trans position, they are considered to be
The affected individuals are short statured in disorders like
Select incorrect one (w.r.t. reciprocal cross)
A tobacco plant which is heterozygous for albinism $(a\, recessive\,character)$ is self pollinated if $1200$ seeds are subsequently germinated, how many of the seedlings would have the parental genotype
What are the characteristic features of a true-breeding line ?