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wolverine [178]
3 years ago
14

4. Which of the following is true about a mutation? A.) it is always damaging to a person B.) it never harms the next generation

D.)it may harm the next generation C.) it never passes down diseases​
Biology
2 answers:
TiliK225 [7]3 years ago
5 0

Answer:

d

Explanation:

it is d because it just is so yw

DaniilM [7]3 years ago
4 0

Answer:

D

Explanation:

Mutation can be harmful and it can have no effect.

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hyponatremia is a condition in which the sodium in the blood is too low. Uncontrolled spasms, which are sudden, involuntary cont
vivado [14]

Answer:

Hyponatremia is a condition in which the levels of sodium in the blood is too low. Some of the symptoms of hyponatremia include headaches, muscle cramps or spasm, seizures, weakness, restlessness, and confusion. Hyponatremia can occur from excess fluid in the body, or a loss of sodium in body fluid.

Explanation:

6 0
3 years ago
At which point on a cladogram do two species share an ancestor?.
anyanavicka [17]

Answer:

The node

Explanation:

Each branch point on the cladogram represents where species split off into new ones. The node represents the last point at which 2 new species shared a common ancestor.

8 0
2 years ago
Scientists Galilel used the to observe the stars and planets
deff fn [24]

Answer:

In 1609, using this early version of the telescope, Galileo became the first person to record observations of the sky made with the help of a telescope. He soon made his first astronomical discovery.

8 0
3 years ago
Why does CaCl2 need to be added to cells to make them 'competent'? Why does CaCl2 need to be added to cells to make them 'compet
V125BC [204]
DNA is a negatively-charged molecule. Also cell membranes are negatively charged. The problem would be how to push this charges together? I<span>f you put some CaCl2 into the mixture, the CaCl2 will "split" giving 2Cl- and Ca2+. This last ion will be attracted by the negatively charged DNA and will "cover" it, hiding its negative charge. Hope this answers the question.</span>
8 0
3 years ago
The per capita ecological footprint is the total ecological footprint for a given country or area
Phantasy [73]

The per capita ecological footprint is the total ecological footprint for a given country or area is false and is therefore denoted as option B.

<h3>What is Ecological footprint?</h3>

This is referred to as the amount of land which is required to ensure that there is adequate use and sustainability of the resources which are present in area at a given period of time.

The per capita ecological footprint is the average ecological footprint for a given country or area and not the total ecological footprint which is therefore the reason why false was chosen as the most appropriate choice.

Read more about Ecological footprint here brainly.com/question/14441911

#SPJ1

3 0
1 year ago
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