$MN$ factors are due to
Two co-dominant genes $M$ and $N$
Recessive genes $m$ and $n$
$Mn$ and $Nm$
None of the above
Albinism is
Which one of the following is not a mutagen
Sex linked traits are the traits determined by
Ischihara chart is used to detect
If Mendel had studied the seven traits using a plant with $12$ chromosomes instead of $14$, in what way would his interpretation have been different