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aksik [14]
2 years ago
15

How does gene flow directly contribute to evolution? I'll mark brainliest

Biology
1 answer:
kifflom [539]2 years ago
7 0

Answer:

The correct answer is - B. It introduces new alleles into a population.

Explanation:

Gebe flow or migration is the transfer of the genetic material or transfer of genes from one population to another population of the same species. Gene flow is also responsible for the genetic change that leads to evolution.

Gene flow can contribute in various ways such as migration or vertical gene transfer parent to progeny, however, it can lead to evolution directly by introducing new alleles into a population.

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Answer:

Answered below

Explanation:

Legionnaires disease is a type of lung inflammatory disease or pneumonia, which is caused by infection from the bacteria Legionella bacterium.

Legionella bacterium can be spread by inhalation from water or soil. People with weakened immune systems are most susceptible as are smokers. Untreated legionnaires disease can progress to a fatality.

Some of the questions to ask of a victim or of surviving relatives include;

1) Any visits to swimming pools?

2) Source of drinking water?

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4) Contacts with victims and their personal belongings?

5)Is any relative or victim immunocompromised? Do they have diseases that might lower their immune response?

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8 0
3 years ago
A student sees a bee on a flower. The student wonders how the bee finds flowers. This student is displaying the scientific attit
Angelina_Jolie [31]
B is the answer because they are curious about how the bees find flowers. they want to know the answer, therefore curiosity would be my answer.
 


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3 years ago
Some of the sedimentary rock called ______ is made from ancient coral reefs buried by sediments.
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I believe it's limestone.
3 0
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Read 2 more answers
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Harman [31]
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7 0
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What is The dichotomous key
gayaneshka [121]

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A dichotomous key is an important scientific tool, used to identify different organisms, based the organism’s observable traits. Dichotomous keys consist of a series of statements with two choices in each step that will lead users to the correct identification.

Explanation:

Your welcome! :)

7 0
2 years ago
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