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(c) reproductive isolation
(b) small population living in an isolated niche
(b) a new gene pool is formed.
(d) Tall plants with yellow seeds. dwarf plants with yellow seeds, tall plants with green seeds and dwarf plants with green seeds.
(c) Natural selection is a direct process in which one variant will be favoured in a given environment over another.
The basis of differentiating two groups of more or less similar organisms as separate species is
(c) reproductive isolation
(c) reproductive isolation
See lessSpeciation is most likely to occur in a species with a number of populations when there is a
(b) small population living in an isolated niche
(b) small population living in an isolated niche
See lessSpeciation is the evolutionary process by which
(b) a new gene pool is formed.
(b) a new gene pool is formed.
See lessA cross between tall pea plants with yellow seeds (Tt yy) and dwarf plants with green seeds (tt yy), progeny will be:
(d) Tall plants with yellow seeds. dwarf plants with yellow seeds, tall plants with green seeds and dwarf plants with green seeds.
(d) Tall plants with yellow seeds. dwarf plants with yellow seeds, tall plants with green seeds and dwarf plants with green seeds.
See lessThe variation of natural selection operates due to random mutations. What does this imply about natural selection?
(c) Natural selection is a direct process in which one variant will be favoured in a given environment over another.
(c) Natural selection is a direct process in which one variant will be favoured in a given environment over another.
See less