Biology, 05.05.2020 17:36 savannahdecker0318
Genetic drift is one mechanism of evolutionary change. Which of the following best describes an example of genetic drift?
A.
A small population of frogs, which used to be brown and green, is now all green due to chance.
B.
Gazelles, which are preyed on by cheetahs, have gotten faster and more agile over time.
C.
The genetic variation between two populations of gorillas decreases due to interbreeding.
D.
Over time, birds acquired stronger beaks by opening and eating tougher nuts and seeds.
Answers: 1
Biology, 21.06.2019 18:30, IsoSaysHi
Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine
Answers: 3
Biology, 22.06.2019 07:00, bryan12376
How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line
Answers: 3
Biology, 22.06.2019 13:50, njohns5327home
The law of states that traits are passed from parents to offspring independently of one another.. true or false
Answers: 1
Genetic drift is one mechanism of evolutionary change. Which of the following best describes an exam...
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