Question

A population of antelope lives on the African Savannah and is hunted by lions. Explain how a mutation that allows some antelope to run faster than others might lead to the evolution of this population . *

3 points
Your answer

Answer 1

A mutation that allows some antelope to run faster than others can lead to the evolution of this population through natural selection, as the faster running antelope have a higher chance of surviving and reproducing.

Step-by-step explanation:

The evolution of a population can be influenced by natural selection. In the case of antelope being hunted by lions on the African Savannah, a mutation that allows some antelope to run faster than others can provide a selective advantage. Antelope with the mutation will be better able to escape from the lions, and therefore have a higher chance of surviving and reproducing. Over time, this can lead to an increase in the frequency of the faster running allele in the antelope population, as more individuals with the mutation pass it on to their offspring.

Answer 2

The individual carrying this beneficial mutation will be selected through natural selection.

Step-by-step explanation:

Mutations are genetic changes in the DNA sequence. When mutations occur in the germline, these genetic modifications can pass from one generation to the next. In general, mutations are deleterious, but there are exceptions where they may be beneficial for the individual and provide the raw material for evolutionary change. An individual carrying one beneficial mutation will have more chances to survive and reproduce than individuals without this mutation, and thereby such genetic change will increase its frequency in the population.