Choose the best cause and effect sequence for the process of speciation by natural selection.
A)Variation -- Selection -- Reproductive Isolation -- Mutation -- Speciation
B)Mutation -- Variation -- Selection -- Reproductive Isolation -- Speciation
C)Speciation -- Reproductive Isolation -- Selection -- Mutation -- Variation
D)Variation -- Reproductive Isolation -- Speciation -- Mutation -- Selection

Question

Choose the best cause and effect sequence for the process of speciation by natural selection.
A)Variation --> Selection --> Reproductive Isolation --> Mutation --> Speciation
B)Mutation --> Variation --> Selection --> Reproductive Isolation --> Speciation
C)Speciation --> Reproductive Isolation --> Selection --> Mutation --> Variation
D)Variation --> Reproductive Isolation --> Speciation --> Mutation --> Selection

Quizplus · Accepted Answer

Mutations introduce genetic variation, which is acted upon by natural selection. Over time, this can lead to reproductive isolation and eventually speciation.

Choose the Best Cause and Effect Sequence for the Process