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olga55 [171]
3 years ago
7

The final paragraph of the CNN report said that "several eye specialists" had pointed out that the study should have accounted f

or heredity. Myopia is passed down from parents to children. Myopic parents are more likely to have myopic children, and may also be more likely to leave lights on habitually (since the parents have poor vision). In what way does the knowledge of this possible genetic link affect how we interpret the data from the study? Explain.
Biology
1 answer:
OverLord2011 [107]3 years ago
8 0

Answer:

Myopia is a phenotype that results from interactions between genetic factors and the environment

Explanation:

A quantitative trait is a polygenic trait that depends on the cumulative effects of many genes and the environment. Some examples of quantitative traits include weight and height. Myopia is a quantitative trait whose phenotype depends on the combined action of different genes and the environment. It has been shown that genetics plays a central role in this trait (myopia), it is for that reason that myopic parents are more likely to have myopic children. However, there also are environmental factors (e.g., diet) which increase the risk to suffer myopia.

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Answer:

In p53 pathways, 3 proteins which are mutate and cause cancer that proteins are:

1.BRCA2  

2. p53 in Rb genes binds with deoxyribonucleic acid that stimulates another gene to produce a protein known as p21 that interacts with cdk2. When p21 is combined with cdk2  cell will not pass through to the next stage of cell division. This is Li-Fraumeni syndrome (when p53 causes cancer from parents to offspring)  

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The parent that transmits mutation in one of these genes has a 50% chance of inheriting the mutation. The effects of mutations in BRCA2 and BRCA1 are seen when the person's second copy of the gene is normal.

5 0
3 years ago
Which term identifies a type of business that can have many owners?
m_a_m_a [10]

The term that identifies a type of business having many owners is:<em> C. </em><em>corporation</em>.

<h3>What is a Corporation?</h3>
  • A corporation can be defined as a legal entity that is separate and distinct from its owners.
  • A corporation is created when several group of share holders become incorporated and share ownership of the corporation.
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Therefore, the term that identifies a type of business having many owners is:<em> C. </em><em>corporation</em>.

Learn more about corporation on:

brainly.com/question/2514694

7 0
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Answer:

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Explanation:

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3 years ago
Is natural selection the only means of evolution? Explain.
Sunny_sXe [5.5K]

Answer:

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After fertilization, the cell begins to divide by mitosis. which statement describes what occurs with the chromosomes?
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