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ratelena [41]
3 years ago
8

Which of the following is a main characteristic that scientists focus on when determining which kingdom an organism belongs to?

Biology
1 answer:
Ira Lisetskai [31]3 years ago
6 0
B) geographic area

Hope this helped!
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Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have bro
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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?

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