In which one of the following combinations (a-d) of the number of the chromosomes is the present day hexaploid wheat correctly represented?
Combination | Monosomic | Haploid | Nullisomic | TrisomicZ |
$27-28-42-43$
$7-82-40-42$
$21-7-42-43$
$41-21-40-43$
Mongoloid condition is related to or In mongolism a patient shows
In human the inheritance of sex linkage takes place through
The phenomenon in which an allele of one gene suppresses the activity of an allele of another gene is known as
It is a mutagen.