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svp [43]
3 years ago
6

How does artificial selection differ from natural selection?

Biology
1 answer:
erica [24]3 years ago
5 0
Artificial selection is the idea that humans and other organisms have control over this and natural selection is the idea that humans and other organisms have no control and it merely just takes place.
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What does the word range means as they are using it in the questions? I thought range meant population
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well, there are a few meanings...

1. the area of variation between upper and lower limits on a particular scale.

2. a set of different things of the same general type.

7 0
3 years ago
Transcribe the following DNA strand: GATACA
eduard
CTATGT IS THE ANSWER
8 0
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The inability to retain urine in the bladder is called
tia_tia [17]
Hi this is called urinary incontinence.
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6 0
3 years ago
What would be a consequence of a person having na levels in the blood and interstitial fluids that are well below normal?
Vladimir79 [104]

Consequence of a person having Na levels in the blood and interstitial fluids is that Neurons would not be able to undergo normal action potentials.

Nausea and vomiting. Lethargy, or low energy. Headache and confusion. Mental status changes. Normal motion capacity reaching the end of the axon. while an movement potential reaches the quit of an axon, vesicles fuse with the plasma membrane and launch neurotransmitter into the synaptic cleft.

At the peak of the action capability, two methods occur concurrently. First, a number of the voltage-gated sodium channels begin to near. 2d, many more potassium channels open, allowing wonderful fees to depart the mobile. Neurotransmitter is released from nerve ending when something must be excited or inspired , however when the task is carried out the neurotransmitter needs to be eliminated, otherwise the receptor may be in continuous nation of excitation which can be harmful.

Disclaimer:- Your question is incomplete, please refer below for complete question

What would be a consequence of a person having Na+ levels in the blood and interstitial fluids that are well below normal?

A) Neurons would all be depolarized.

B) Neurons would not be able to undergo normal action potentials.

C) Action potentials would occur with greater frequency.

D) Neurons would remain refractory following closure of voltage-gated sodium channels.

E) K+ channels would open to compensate for changes in membrane potential.

Hence the answer is option B Neurons would not be able to undergo normal action potentials.

Learn more about blood here:-brainly.com/question/920424

#SPJ4

5 0
1 year ago
4.) How do you determine the<br> mass number of an atom?
spayn [35]

the mass number or mass number is the sum of the number of protons and the number of neutrons in the nucleus of an atom. It is symbolized by the letter A (the use of this letter comes from the German Atomgewicht, which means atomic weight, although they are different concepts that should not be confused).

6 0
3 years ago
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