Question

13 multiple choice 2 points during the first round of the skittles speciation lab, a river forms and separates the beetle population into two groups. what type of isolation does this represent? temporal isolation reproductive isolation behavioral isolation geographic isolation

Explanation:

• Temporal isolation occurs when species breed at different times.
• Reproductive isolation is a broader concept that includes various mechanisms preventing successful inter - breeding (not just due to physical separation).
• Behavioral isolation is related to differences in mating behaviors.
• Geographic isolation is when a physical barrier (like a river) separates a population. In this case, the river (a geographical feature) separates the beetle population.

Answer:

Geographic isolation