The diagrammatic representation of the chromosomes of an individual is called
Idiogram
Karyotype
Phenotype
diploidy
The loss of chromosomal segment is due to
Incomplete linkage is ...$A$.... Complete linkage is ...$B$.... Choose correct option for $A$ and $B$
Sometimes the separation of twins is incomplete and these are borne attached are remain so even after. Such twins are known as
Number of autosomal chromosomes in Drosophila
In a mutational event, when adenine is replaced by guanine, it is the case of