A hereditary disease, which is never passed on from father to son is
Autosomal linked disease
$X-$chromosomal linked disease
$Y-$chromosomal linked disease
None of the above
Extranuclear inheritance is a consequence of presence of genes in
Who has putforth Mendel's conclusions in the form of laws
Chromosomal theory of inheritance was proposed by
When an allele fails to explain itself in presence of the other allele, the former is said to be
Mendel enunciated