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1. Which event describes a change where evolution has happened?

A. a species of tree guys out

B. a white-eyed fly is born into a population of brown-eyed flies

C. an allele frequency changes in a population

D. a school of fish move to a new environment

2. Which situation would most likely result in evolution?

A. a single individual leaves a large population

B. a president prefers one phenotype to another

C. a dog has three alleles for a certain for fur color

3. Which group of organisms can be considered a population?

A. all buffalos in North America

B. freshwater salmon

C. a group of skunks living in same forest

D. different kinds of butterflies living in the same patch of rain forest

Respuesta :

Answer:

1. an allele frequency changes in a population

2. a predator prefers one phenotype to another

3. a group of skunks living in the same forest

Explanation:

The gradual change in the species over the period of time is called evolution.

The correct answer is mentioned below.

What is an allele?

The different variety in the genes is known as an allele. For example- the height has the variation and these are dwarf and tall.

According to the question, the option which happened during the evolution period is as follow:-

  • An allele frequency changes in a population.
  • A predator prefers one phenotype to another.
  • A group of skunks living in the same forest.

Hence, the answer is mentioned above.

For more information about the evolution, refer to the link:-

https://brainly.in/question/9531558

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