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Many generations that followed had cases of polydactyly. what is this example of?
Founder Effect
What else can I help you with?
Are cases of polydactyly always genetic?
Cases of polydactyly can be either genetic or occur sporadically. Genetic polydactyly is inherited and can be passed down in families, while sporadic polydactyly may result from random genetic mutations or other factors.
When does polydactyly occur?
Polydactyly occurs during fetal development, typically when a baby is still in the womb. It is a congenital condition where a baby is born with extra fingers or toes. Polydactyly can be detected through prenatal ultrasound screening in some cases.
Why do some people have 12 toes?
Having 12 toes, a condition known as polydactyly, can occur due to a genetic mutation during development. It is a relatively rare occurrence but can be passed down through generations in some families. In most cases, it does not cause any serious health complications.
Why does poly dactyl tend to pass on from generation to generation?
The question is a bit too vague to answer in great detail. In humans, there are cases of polydactyly which are either autosomal dominant or autosomal recessive, depending on how the extra digit is placed. To the best of my knowledge, there are cases which are merely genetic mutations but, for the most part, it is in the genes!
Is six fingers a dominate trait?
Having six fingers is typically considered a polydactyly trait, which is a rare genetic variation. Whether a trait is dominant or recessive depends on the specific genetic mutation causing it. In polydactyly cases, the inheritance pattern can vary, with some being dominant and others being recessive.
Many generations that followed had cases of polydactyly What is this an example of?
Founder Effect
Are cases of polydactyly always genetic?
Cases of polydactyly can be either genetic or occur sporadically. Genetic polydactyly is inherited and can be passed down in families, while sporadic polydactyly may result from random genetic mutations or other factors.
In A small founding population few hundred Europeans in North America had an unusually high frequency of an allele that causes polydactyly (six fingers). Many generations that followed had cases of?
The Founder Effect The founder effect is when a few individuals of a species form a new population. The gene pool composition, therefore, is not reflective of the gene pool of the original population. Think of this as a small number of people starting their own colony. This is an example of the Founder effect because Polydactyly is a dominant trait. And in a large population, it will be rare finding a person with a 6th digit. In a smaller population, however, polydactyly has a higher frequency of this allele, because the smaller the population, the higher the sensitivity for inbreeding and lower genetic variation. So, polydactyly (dominant allele) + Increase inbreeding= Higher polydactyly allele frequency.
A small founding population of a few hundred Europeans in North America had an unusually high frequency of an allele that causes polydactyly six fingers Many generations that followed had cases of?
The Founder Effect The founder effect is when a few individuals of a species form a new population. The gene pool composition, therefore, is not reflective of the gene pool of the original population. Think of this as a small number of people starting their own colony. This is an example of the Founder effect because Polydactyly is a dominant trait. And in a large population, it will be rare finding a person with a 6th digit. In a smaller population, however, polydactyly has a higher frequency of this allele, because the smaller the population, the higher the sensitivity for inbreeding and lower genetic variation. So, polydactyly (dominant allele) + Increase inbreeding= Higher polydactyly allele frequency.
Is there a way to detect a carrier of polydactyly?
Polydactyly can be diagnosed by external observation, x ray, and fetal sonogram
Is Polydactyly autosomal or sex-linked?
Polydactyly is typically autosomal, meaning it is not linked to the sex chromosomes. However, in some rare cases, polydactyly can be part of a sex-linked genetic disorder.
When does polydactyly occur?
Polydactyly occurs during fetal development, typically when a baby is still in the womb. It is a congenital condition where a baby is born with extra fingers or toes. Polydactyly can be detected through prenatal ultrasound screening in some cases.
A small founding population of a few hundred Europeans in North America had an unusually high frequency of an allele that causes polydactyly (six fingers). Many generations that followed had cases of?
The Founder Effect The founder effect is when a few individuals of a species form a new population. The gene pool composition, therefore, is not reflective of the gene pool of the original population. Think of this as a small number of people starting their own colony. This is an example of the Founder effect because Polydactyly is a dominant trait. And in a large population, it will be rare finding a person with a 6th digit. In a smaller population, however, polydactyly has a higher frequency of this allele, because the smaller the population, the higher the sensitivity for inbreeding and lower genetic variation. So, polydactyly (dominant allele) + Increase inbreeding= Higher polydactyly allele frequency.
What is appeal to precedent?
Court decision that stands as an example to be followed in future, similar cases.
What is polydactyly a symptom of?
Polydactyly is a genetic disorder which leads to one having six fingers or toes. This is also known as hexadactyly. It is caused by an autosomal dominant gene. ~ Poly = many dactly = fingers and toes. Polydactyly means more than the usual number of fingers and/or toes. Some cases can be genetic but most are not and there can be any number (not necessarily 6).
What race has the most cases of polydactyly?
http://www.emedicine.com/derm/topic692.htm Postaxial hand polydactyly is a common isolated disorder in African black and African American children, and autosomal dominant transmission is suspected. Postaxial polydactyly is approximately 10 times more frequent in blacks than in whites and is more frequent in male children. In contrast, postaxial polydactyly seen in white children is usually syndromic and associated with an autosomal recessive transmission.
Is company followed by the singular or plural of the verb?
"Company" is typically followed by a singular verb. For example, "The company is located in the city." However, in some cases, it can be followed by a plural verb if it is referring to the individuals within the company. For example, "The company are going on a retreat."
