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Marizza181 [45]
3 years ago
5

Which of the following would introduce bias into an experiment? (1 point)

Biology
1 answer:
storchak [24]3 years ago
3 0
Disregarding data that does not fit with your personal expectations


It is the only answer choice that involves the scientist behaving in a way that could lead to the results of the experiment to be skewed 
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Functions of the spleen include all of those below except ________. A. removal of old or defective blood cells from the blood B.
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When treating a baby with cleft lip and/or palate, the goal is to ensure the baby can do which of the following?
RoseWind [281]

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All of the above

Explanation:

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A group of mutations, known as MT-ND1 , have been identified in mitochondrial DNA . These mutations are associated with a number
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<h2>Production of mitochondrion DNA  </h2>

Explanation:

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6 0
3 years ago
Name two types of evidence scientists use to support the theory of evolution. *Hint* The human hand is very similar to a Dolphin
Alex73 [517]

Answer:

Hello! There are numerous things that support Darwin's theory of evolution, but the most credible ones include:

*Homologous structures - structures that are similar in structure but different in function (e.g. wing of a bat and arm of a human).

*Embryology - the study of embryos

*Continental drift - some fossils of organisms that were adapted to a different environment are often found in different climates/areas they don't seem to have been adapted to.

*DNA - similarities in the genomes of certain animals are often used to compare amino acid sequences and protein production.

I hope I helped!

There are a bunch more, but I decided to leave a select few for you to write about.

Feel free to leave a comment down below if you need more assistance. :)

4 0
3 years ago
While analyzing a karyotype, geneticists identify a missing chromosome. Which term describes this chromosomal abnormality?
Alinara [238K]

Answer:

Aneuploidy

Explanation:

Aneuploidy is the presence of abnormal normal of chromosomes in a cell. Example: The chromosomes number 45 or 47 chromosomes which is not common in case of human beings.

The normal number of chromosomes in human beings is 46. This results in different syndromes which can cause deformities in the body of the individual.

It leads to miscarriage in most of the cases the survival is very less.

5 0
3 years ago
Read 2 more answers
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