A new species is formed when: – McqOptions

MCQOPTIONS

1.	A new species is formed when:
A.	An individual with a new genotype is formed due to exchange of chromosome segments during crossing-over in gametogenesis.
B.	Genotypic changes accumulate in a population resulting in its reproductive isolation.
C.	Variants with new phenotypes are produced due to new combinations of genes during reproduction.
D.	Homologous chromosomes exchange segments during crossing-over in gametogenesis.
Answer» E.

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