Is a source of genetic variation that refers to a random error in the genetic code.

Answers

Answer 1
Answer: Mutations is  source of genetic variation that refers to a random error in he genetic code
Answer 2
Answer:

Answer: Mutation

Explanation:

A mutation is a random change in a cell's genetic code due to a variety of causes. The change can be small and insignificant, or it can be major. Mutations can be passed onto offspring through reproduction, thus increasing the genetic variation within a population.


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13. Which of the following can result in irregularities leading to cancer? A. The body utilizing growth factors in development B. The body failing to respond to signals that slow the cell cycle C. The body using cyclins to regulate the timing of the cell cycle D. The body programming its cells to die

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im going to say b.... hope it helped

Composites are made froma. layers of wood glued together in sheets
b. two or more plastics mixed together to make a new plastic
c. two or more materials mixed together that chemically mix into a new material
d. two or more materials mixed together to make a stronger material but the individual components remain visible

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GREETINGS!

D is the answer

Explanation:

A composite is made by combining two or more other materials so they improve one another but keep distinct and separate identities in the final product. So a composite isn't a compound (where atoms or molecules bind together chemically to make something quite different), a mixture (where one material is blended into another), or a solution.

HOPE THIS HELPS!

Type of tumor, usually malignant, that originates in the lymph system

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you can search this up in Google it will give you the answer

Populations that live together create

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Populations that live together create an ecosystem
one big place and they will one big population 

A scientist is studying a gene implicated in cancer in mice. She samples 14,000 mice and her p-value is 5%. What should her conclusion be?

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The given values are 14,000 sample size and 5% p-value. Statistical significant results are achieved when p-value is less than the significance level. This shows a 95% confidence of results in the samples. The rejection region is composed of 5% of the sample distribution.

Answer:

In conclusion the scientist should state that the data suggests that the gene causes cancer in mice.

Explanation:

A p-value is a measure of significance, it is the probability of the findings giving a false-positive of the hypothesis. A p-value less than or equal to 0.005 (5%) is considered significant. In conclusion the scientist should state that the data suggests that the gene causes cancer in mice.

What are the 2 main types of cells?

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Eukaryotic and Procaryotic cells