Question

15

Select the correct answer from each drop down menu
A particular species of salamander was observed in California Some groups of salamanders moved to the east, and a few others moved to
the west Over time, the two evolved and were no longer able to mate This incompatibility was caused by
salamanders developed different reproductive behaviors, and the species were
NONI

Answer 1

1. Allopatric speciation

2. Behaviorally isolated

Step-by-step explanation:

Allopatric speciation occurs when organisms of the same species are separated or "isolated" geographically which prevents them from breeding. This separation can cause allele frequencies to change between the separated populations, creating new species.

When the salamanders that developed different reproductive behaviors, the species were behaviorally isolated. This means that they no longer can breed or mate. Like rituals and behaviors no longer attract each other and thus they do not mate.