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Irina-Kira [14]
2 years ago
12

What is one way to completely guarantee you will not contact the HIV virus such as AIDS?

Biology
1 answer:
KatRina [158]2 years ago
7 0
Don't have sex or use a condom
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Help please :D<br> Biology
Diano4ka-milaya [45]
  • 24 micron m^2 represents the value of the surface area.
  • Surface area has unit of m^2.

<u>Answer:</u>

<u>surface area</u>

Hope you could understand.

If you have any query, feel free to ask.

6 0
2 years ago
Which of the following was an early realization that gave rise to Darwin's theory of natural selection?
neonofarm [45]
D. Darwin's theory of natural selection shows that organisms evolve based on which one's survive the best and thrive. 
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3 years ago
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Please Help me find 5 safety violations or more
raketka [301]

Answer:

no goggles, smelling the substance and not wafting it, there is liquid on the ground, not being careful of surrounding (the person holding the box), and someone is on the ground during an active experiment

Explanation:

6 0
2 years ago
Which statement is true of recessive sex-linked traits such as color blindness ?
Korolek [52]

Answer:

colorblidness is carried on the X cromasome. since it is resessive it can be covered up. woman have 2 X cromasomes so both have to have it or she wont be color blind. men only have one X cromasome so its more likely that their just one X can have it

Explanation:

7 0
2 years ago
The same sentences are written with a substitution, deletion, or insertion, much as a gene may have a substitution, deletion, or
strojnjashka [21]

Answer:

The question is incomplete, the complete question has been added as an attachment.

THE DGR AN represents deletion mutation

THE RED ANA TRA N represents insertion mutation

THE FOX WTS RED represents substitution mutation

Explanation:

Mutation is a change in the nucleotide sequence of a gene. It can be of different types depending on how it occurs. A deletion mutation is that which involves the removal of one or more nucleotide base from the sequence.

An insertion mutation is the addition of one or more nucleotide bases to the sequence.

A substitution mutation is the replacement of one or more nucleotide base in a sequence.

The original sentences were:

1. THE RED ANT RAN

2. THE FOX WAS RED

3. THE DOG RAN

The three sentences that mutated/changed are:

1. THE DGR AN- in this sentence, letter O which represents one base is missing due to removal, making the original sentence (THE DOG RAN) alterated. Hence, this represents an example of deletion mutation.

2. THE RED ANA TRA N - in this case, Letter A has been added in between N and T. This makes the original sentence (THE RED ANT RAN) altered. Since addition of letter (base) occurred, this represents an example of insertion mutation.

3. THE FOX WTS RED - In this case, letter A in "WAS" was replaced by T, making the original sentence (THE FOX WAS RED) altered. Since a replacement of letter (base) is the case here, it represents an example of substitution mutation.

8 0
2 years ago
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