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Kobotan [32]
3 years ago
9

Define mutation using the word gene

Biology
2 answers:
Pie3 years ago
6 0
Mutation- a permanent change in the DNA sequence that makes up a gene.
Galina-37 [17]3 years ago
4 0
A mutation is a change in the nucleotide sequence of the genome (or gene) of an organism, virus, or extrachromosomal genetic element.
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Many bacteria pathogens are anerobic why would this be an issue for an injured patient with a deep wound filled with dirt
nignag [31]
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Choose the best explanation of the difference between evolution and natural selection.
eduard

Answer:

The Answer is A.

Explanation:

This is correct because evolution is a change in the inherited traits of a population over many generations. While natural selection is a mechanism where the members of a population best suited to their environment have the best chance of surviving to pass on their genes.

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A scientist discovered a new antibiotic and wanted to know if it would be effective against group A Streptococcus bacteria. He d
stepladder [879]
An experiment is a process where the a scientist tests and draws their evidence and data from. Hence, this process is where the hypothesis be supported or negated.

Variables are traits, factors, or characteristics that either manipulated or measured being the subject to become the data.
The independent variable is B. 
<span>the presence of the new antibiotic</span>
4 0
3 years ago
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Which consist of sperm cells and egg cells?
bearhunter [10]

Answer:

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Featured snippet from the web

gamete. Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome.

Explanation:

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3 years ago
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Help me please, I hate science
Setler [38]

1.      Paramecium

2.      Amoeba

3.      Paramecium

4.      Euglena

5.      Volvox

6.      Amoeba?

7.      Amoeba

8.      Cilia

9.      Flagellum

10.  Psuedopods

11.  Flagella

12.  Euglena (Chloroplast)

13.  Amoeba

14.  Euglena          

15.  Paramecium

16.  Paramecium

17.  Amoeba

18.  Volvox

I hope this is all correct!

5 0
3 years ago
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