Answer:
Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have brown eyes, a dominant trait, but one of the Europeans is heterozygous and carries the recessive gene for blue eyes. No new settlers arrive,and nobody leaves the island.After a few generations,the percentage of blue-eyed individuals increases from the original zero to 25 percent.This is probably due to which of the following factors?
genetic drift
Explanation:
Genetic drift entails when there are changes in the gene frequency which occur in a gene that is existing. From the analogy above, it is a known fact that only gneetic drift could allow such to happen as mutation will only occur with a sudden change of gene which is not the case described above
Answer:
Well, taxonomy is classification.
It could be any of the following:
Oniscus spp (Scientific Name)
Oniscus is its genus and spp is its species! Hope this helps!
Ok on the first question I have no clue but on the second question of going to be the last answer white with a few grey
Basal cell carcinoma. It’s the most common but least dangerous from of skin cancer. Hope this helps!
