A) Ratitae and Osteichthyes
B) Metatheria and Carinatae
C) Dipnoi and Ratitae
D) Prototheria and Urodela
Correct Answer: B
Solution :
Discontinuous variations are defined as the differences in a characteristic that can be observed in a population. Characteristics that are determined by different alleles at a single locus show discontinuous variation. Diploe and Ratitae exhibit discontinuous distribution.You need to login to perform this action.
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