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astraxan [27]
3 years ago
5

How does predation alter a population’s gene pool?

Biology
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

Option C

Explanation:

If we consider Darwin's theory we would realize that the species which are not able to survive are unfit or weak. Thus, predators usually attack species that can be easily targeted. Hence, it this way predation leads to selective pressure on any species and hence leads to creation of a fit gene pool. The weak organisms are removed and more fit organism could mate among themselves to produce healthy offspring.  

 Hence, option C is correct

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How to use bacteria as a treatment for sewage waste
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Answer:

Aerobic bacteria can be used to use the available oxygen in the water to degrade the pollutants in the waste and convert it into energy it can use for its metabolic processes.

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3 years ago
For a science experiment. John gradually added a sedium hydroxide (NaOH) solution to warm vegetable oil in a glass test tube. He
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The sodium hydroxide solution and vegetable oil underwent a chemical change.

<h3><u>Explanation:</u></h3>

The reaction between a base and a fat or fatty acid is called as saponification reaction. Here the base dissociates into the cation and hydroxyl ion. The hydrogen from the fatty acid of the oil reacts with the hydroxyl ion to form water which is basically the neutralization reaction. This cation now reacts with the rest of the fatty acid to form a bipolar molecule which is the soap. During the reaction, the solution becomes cloudy but with time, it again goes back to solution. The cloudyness appears because oil isn't soluble in water based solutions and the base is actually made solution in water.

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3 years ago
Which statement best describes the movement of heat energy in the atmosphere?
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Answer:

<h2>During radiation, waves transfer heat and light energy which affects the air temperature.</h2>

Explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
6 0
3 years ago
A primigravid client in early labor with abruptio placentae develops disseminated intravascular coagulation (dic). which agent s
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4 0
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Students are modeling mRNA during the process of protein synthesis. Which answer choice correctly describes the model of the mRN
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<h3>What is RNA?</h3>

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Read more about mRNA here brainly.com/question/12388408

#SPJ1

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