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ioda
3 years ago
15

Which mutation is more dangerous the BRCA1 BRCA2 explain your reasoning​

Biology
1 answer:
kumpel [21]3 years ago
4 0

Answer:

Abnormal BRCA1 and BRCA2 genes are found in 5% to 10% of all breast cancer cases in the United States. A study found that women with an abnormal BRCA1 gene had a worse prognosis than women with an abnormal BRCA2 gene 5 years after diagnosis.

Explanation:

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2. How did the mass contamination affect wildlife in the area?
Alexus [3.1K]

Answer:

espero que te sirva

Explanation:

El número de animales salvajes que viven en la Tierra va camino de disminuir en dos tercios para el año 2020, según el informe Planeta Vivo de WWF, en el que se señala que la extinción parcial de especies está destruyendo el sustento biológico del que depende la humanidad. Este informe, el más completo realizado hasta la fecha, indica que las poblaciones de animales se desplomaron en un 58% entre 1970 y 2012 y todo apunta a que esta pérdida podrá alcanzar el 67% en 2020.

8 0
4 years ago
What are some possible risks factors associated with biological measurements due to poor classification/s
Mrac [35]

Biological measurements are the parameters associated with biological systems. An incorrect diagnosis and medical interventions are some measurements due to poor classification.

<h3>What are risk factors?</h3>

Risk factors are the biological, psychological, or social influences that affect the result or the outcome that can be positive or negative. The biological measurement risk factors might include the organism's system.

The poor classification of the biological risk factor can lead to an incorrect diagnosis of the condition followed by medical treatment and procedures that might have side effects.

Therefore, the medical diagnosis and intervention can be some risk factors.

Learn more about risk factors here:

brainly.com/question/14306751

#SPJ1

4 0
2 years ago
Expressivity is the term used to describe the balanced genetic output from a hemizygous condition. True or False
dem82 [27]

Answer:

The statement is FALSE.

Explanation:

In genetics, expressivity refers to the amount of variation in a non binary phenotype across individuals, who are carrying a specific genotype. Scientists believed that variable expressivity is controlled by different factors such as environment, genetics and lifestyle choice. An example of expressivity is  a series of blue eye color that has different shades of blue. Thus, expressivity is not about balanced genetic output but varied genetic expression.

3 0
3 years ago
Assess the importance or value of having decomposers in the food web
lord [1]
Because, without them, the dead animal will just sit there. So, having decomposers gets rid of the remains of the animal, and that way they can eat too. Hope it helps good luck!
3 0
3 years ago
How do tough waxy cuticles on leaves prevent infection?
musickatia [10]
Because it's partially permeable membrane so it won't let anything get inside the leaf so by this cuticle the leaf is protected not to let any foreign substances in and preventing loss of water
4 0
3 years ago
Read 2 more answers
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