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dlinn [17]
3 years ago
10

Help meeeee plesseeeeeee

Biology
1 answer:
eimsori [14]3 years ago
8 0

Answer:

a

Explanation:

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Suppose only one gene with 2 alleles determines a particular trait but the alleles are codominant. how mant different phenotypes
Leona [35]

The answer is one trait. In Codominant alleles, neither allele is dominant over the other. Both alleles are expressed equally hence no recessive or dominant phenotypes. An example of that of fur color in rabbits where one  parent with black fur color and the other with white fur color will produce offspring of black and white fur color. This should not be confused with incomplete dominance  whre the two alleles blend in phenotype.Example of incomplete dominance is a parent with straight hair in humans and another with curled hair will produce wavy hair offsprings.






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3 years ago
A community health nurse is using the dietary reference intakes (dris) as a guide while developing an education presentation abo
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<span>This can be used as an overall population guideline. The references can be used to make sure that everyone knows what the basic levels of nutrition should be for each group, and how each person or group can achieve those levels on a daily basis.</span>
6 0
3 years ago
In Incomplete Dominance, the dominant allele is not expressed when the recessive allele is around. There are three phenotypes po
Kaylis [27]

Answer: True

Explanation:

In incomplete dominance, neither of the alleles in an heterozygous condition is dominant, thing the organism will show a form of phenotype in which the physical trait expressed is a combination of the two alleles.

6 0
3 years ago
What is one purpose for the peer-review process in scientific research?
Vesnalui [34]

Answer:

Its used as validity, and quality of the articles. The main purpose of it is to filter out poor or invalid articles.

Explanation:

9 0
3 years ago
what condition is a major contributor to disability and placement in nursing homes for those over age 75 and is often accompanie
Rina8888 [55]

Answer:

Dementia

Explanation:

Dementia is a condition that involves impaired mental ability and memory which is common among older adults. This condition, which is a major contributor to disability and placement of older adults in nursing homes, can be as a result of several factors of which nutrition has a major role to play. Metabolic and endocrine problem that results to the inability of the body system to regulate nutrients such as calcium and vitamin B-12, are some of the factors that triggers dementia in older adults. Also, nutritional deficiencies such as dehydration, inadequate intake of vitamin B-1, vitamins B-6, copper,vitamin E, and vitamin B-12 increases the chances of developing dementia in older adults.

Research shows that low levels of vitamin D can be linked to increased risk of developing dementia, and as such, supplements such as B-complex vitamin, vitamin C, and vitamin D is usually recommended for the prevention of dementia, especially when they are deficient in the diets taken.

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3 years ago
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