What happens to dna as generations of a species continue to reproduce

1 answer:

3 0

Over time mutations occur. If the mutation is null (no effect) or beneficial, the organism will go on to reproduce and that mutation will carry into the next generation. Faulty mutations that cause harm will not likely be carried forward.
So, several generations later you have some level of change to the original sequence.

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Sonbull [250]

Answer:

All choices are correct

Explanation:

The most well known was a botanist who studies plants too realized that plats,living things are made of cells so most likely the answer would be all living things are made of cells

I hope this helps, I am only in the 7th grade and this was pretty easy to me

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What is some treatments for nerve damage?

xeze [42]

Answer: Healing or surgical repair

Explanation:

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Identify the relationship described below:

Paha777 [63]

hi :)

The relationship described is predator-prey.

The orca is hunting and eating other organisms, which is known as a predator-prey relationship.

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Mutualism is when both animals get something out of the relationship, for example, some kinds of shrimp get the food out of fishes teeth. The fish gets clean teeth, and the shrimp gets a meal.

Parasitism is fairly self-explanatory. This is when a parasite lives and gains from a host, while the host is harmed and could get diseases from the parasite.

Commensalism is when one animal benefits and the other isnt harmed nor benefited. An example of this is the remora fish which clings to the bottom of other fish when it gets tired.

Lastly, Competition. This is when two organisms compete for something they need to survive. For example, two lions could compete for a food source, such as a zebra. Usually, the strongest and fastest organism survives, or wins.

Alrighty, I hope this helped!!

Good luck with the rest of your assignment!!

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3 years ago

Which of the gated embedded proteins in model 1 allow sodium ions through the membrane?

Bumek [7]

A, B, D, F are the gated embedded proteins in model 1 allow potassium ions through the membrane. Sodium ions are necessary for regulation of blood and body fluids, transmission of nerve impulses, heart activity, and certain metabolic functions. Physiologically, it exists as an ion in the body.

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Consider organisms that are eukaryotic, are found in both unicellular and multicellular forms, may resemble plants but are not p

Vitek1552 [10]

Answer:

The correct answer is option D. Fungi.

Explanation:

The fungi kingdom is a kingdom of unicellular that are microscopic and multicellular eukaryotic organisms. They show great resemblance with plants as they have a cell but not perform photosynthesis and also show a chitin cell wall that distinguishes it from the plant kingdom.

These organisms are heterotrophic in nature and absorb their nutrition from dead and decomposing matter.

Thus, the correct answer is option- fungi.

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