Answer:
The correct answer is option A. "directional selection".
Explanation:
Directional selection is a type of natural selection at which traits with extreme characteristics are selected over traits with medium characteristics. In this case, a long-term climatic change resulted in all seeds that are the fountain of food for finch becoming hard. This will result in a directional selection on bill size in the finch population, where large-billed birds will be selected over small and medium-billed birds.
All frameshift mutations are equal
can you please epxlain your question a litttle better? i can help you?
Answer:
B: Population
Explanation:
Population is the number of people (well species) living in the same area at the same time.
