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jeyben [28]
2 years ago
14

Please help and thank you will give brainliest

Biology
2 answers:
Mekhanik [1.2K]2 years ago
7 0
I think it’s
Chromosomes
Dna
Gene
Protein
Mkey [24]2 years ago
3 0

Answer:

l don't know for sure but I think the answer is

Explanation:

chromosomes

DNA

genes

protein

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HELPPPPP ASAP
DedPeter [7]

Answer:

GACCTG (the fourth option)

Explanation:

To find the correct complementary strand, we need to know this simple rule:

T always pairs with A and C always pairs with G.

So whatever letter you have in the DNA strand, the complementary strand will have the complement to it. In this case, we have CTGGAC. The complement of C is G, for T it is A, and so on. Therefore, the correct complementary strand is GACCTG (the fourth option).

6 0
3 years ago
Which of the following is true about natural selection? ​
Anna007 [38]

The options for this question are:

- Requires genetic variation

- Results in descent with modification

- Involves differential reproductive success

- All of the above

Answer:

<u><em>The correct option is d) All of the above</em></u>

Explanation:

The theory of natural selection explains that genetic variations occur in organisms of a species. Those organisms which are better adapted to live in an environment are able to survive and pass on their characteristics to their offsprings, hence descent with modification. Through this phenomenon, evolution takes place with the passage of time. Natural selection favours survival of the fittest. Hence, all of the above statements are true.

3 0
3 years ago
What is the best way to prevent information from being lost when working on an important document?
Ivenika [448]
We should save the document regularly when working on the document. If the app breaks down, you'll still have the file with your progress. To be extra safe, save the document in multiple places including the computer itself, also your USB drive. just so in case if the computer breaks down, you still have your USB drive. 
4 0
3 years ago
Which came first: sexual or asexual reproduction?
cupoosta [38]

If i remember correctly asexual reproduction came first because without asexual reproduction the cells would not have been able to produce other cells so what few cells there were reproduced asexually and then it evolved onto sexual reproduction later in development

8 0
3 years ago
Explain what the tyoes of mutations do ?
olga_2 [115]
Frameshift :))))))))))))
4 0
3 years ago
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