The scientists who have given the theory of linkage are
Morgan and Castle
Beadle and Tatum
Watson and Crick
Bateson and Punnet
Normally $DNA$ molecule has $A-T, G-C$ pairing. However, these bases can exist in alternative valency status, owing to rearrangements called
Mirabilis jalapa is a good example of
Mark the correct option (w.r.t. monosomy)
Mendel studied on pea plant in
Who out of the following was of the strong opinion that acquired characteristics are inherited