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Art [367]
2 years ago
7

Which one of the following criteria is necessary for natural selection to occur?

Biology
1 answer:
horrorfan [7]2 years ago
3 0

Answer:

B

Explanation:

B: Differential survival and reproduction

change enviroment causes natural selection

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PLEASE PLEASE ANSWER FAST PLEASE
Kisachek [45]

Answer:

The most common myths are:

- C0vid2019 vaccines cause autism  

- C0vid2019 vaccines may modify your DNA

- C0vid2019 vaccines are unsafe

Explanation:

The most common myths associated with C0vid2019 vaccines are:  

1- C0vid2019 vaccines may cause autism: In 1998, Andrew Wakefield and colleagues published a controversial study in the Lancet where they suggested that the measles, mumps, and rubella (MMR) vaccine may cause autism in some children. However, it has been showed that this study was based on erroneous statements and therefore this publication was retracted.

2- C0vid2019 vaccine may modify your DNA: it has been suggested that vaccines based on viral vectors (e.g. adenoviruses) and mRNA vaccines may modify the DNA of cells. This statement is false because these technologies cannot alter the DNA sequence. These vaccines are based on the production of an mRNA sequence that is translated into a viral protein (spike protein) which triggers an immune response

- C0vid2019 vaccines are unsafe: some people believe that C0vid2019 vaccines are unsafe because they were developed quickly. However, this statement is false because all vaccines (including C0vid2019 vaccines) need to follow rigorous safety standards to be approved by governmental agencies (i.e., they approved all clinical trials).

4 0
2 years ago
WHAT IS ATP? <br><br> pls real answers .
diamong [38]

Answer:

ATP is a Adenosine triphosphate

(Chemical compound )

Adenosine triphosphate is an organic compound and hydrotrope that provides energy to drive many processes in living cells, e.g. muscle contraction, nerve impulse propagation, condensate dissolution, and chemical synthesis.

Explanation:

Hope it help.

4 0
2 years ago
One of the most common mutagens in our environment, that we are exposed to everyday we are outside in the sunlight, is
Studentka2010 [4]
Uv radiation is what we are exposed to
hope this helps:)
5 0
3 years ago
Read 2 more answers
2. Using the scale baron the image, roughly how far has the
Margarita [4]
If I knew I would say
8 0
2 years ago
What characteristic promoted the utilization of lipids as the first cell membrane?
allochka39001 [22]

Answer:Self-assembly into a simple membrane

Explanation:

The cell membrane is the biological membrane that separates the interior of the cell to the exterior of the cell.

The cell membrane is made of lipid by-layer. The first cell membrane was made of lipids. It is so because it has the ability to assemble and form a membrane like structure.

It helps in entry and exit of the substances from inside of the cell to outside and vice versa.

4 0
3 years ago
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