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What two types of gametes could result from AABb allele combination?
Wiki User
∙ 13y ago
AB and Ab
Wiki User
∙ 13y ago
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Can people die by being tricked?
It is unlikely for someone to die specifically from being tricked. However, if the trick leads to a dangerous situation or causes harm, then there is a possibility that it could indirectly result in death.
What does sadafaction mean?
"Sadafaction" appears to be a misspelling or a combination of two words "sad" and "satisfaction." It could be interpreted as a feeling of melancholy or sadness despite achieving a desired outcome.
What are the funniest yearbook survey questions?
What's your go-to dance move? If you were a superhero, what would your superpower be? What's the weirdest food combination you enjoy? If you could have any animal as a pet, real or fictional, what would it be?
What is a theoretical perspective on racial profiling?
A theoretical perspective on racial profiling could be the conflict theory, which emphasizes power dynamics and social inequalities. It suggests that racial profiling is a result of structural inequalities that benefit those in power while marginalizing minority groups. Another perspective could be symbolic interactionism, which focuses on how stereotypes and biases shape interactions between individuals, leading to the practice of racial profiling.
What is the mortality rate for trichinosis?
The mortality rate for trichinosis is low, typically less than 1%. However, severe cases can result in complications such as respiratory failure or heart problems that could lead to death. Early diagnosis and treatment with medication can help prevent serious complications.
Is the following combination possible for blood group father o pos child1 o pos child2 o neg?
If the father's Rh allele pattern is +-, he would be Rh+ but could still pass on the - allele to the child. Combined with an O- allele from the mother, the result would be an O- child.
Could the resulting cells of mitosis be sperm cells?
No. Sperm cells (spermatozoa) are gametes and are the result of meiosis.
What combination of alleles could produce a trait controlled by a recessive allele?
recessive + recessive or tt
Can blue eyed parents have brown eyed child?
Normally, no, they can't. This is because the allele for blue eyes is recessive, whereas the allele for brown eyes is dominant. Since both parents have blue eyes they are both homozygous recessive ie. carrying only blue eye alleles. Since both parents only carry the blue eye allele they can only pass blue eye allele on to their children. BUT, there is a fractionally small possibility that a spontaneous mutation could occur in the eye colour gene in one of their gametes that would change an allele for blue eyes into an allele for brown eyes. If this gamete then takes part in fertilization then the resultant child will have brown eyes because they are now heterozygous (one blue eye allele, one brown eye allele) with the brown eye allele being dominant. ALSO, it could happen if one of your prospective parents is a chimera - a person who has effectively two genotypes because their cells originate from two different zygotes. If one of your prospective grandparents had brown eyes and gave a brown eye allele to one of this chimera's genotypes (the one responsible for forming gametes) while the other genotype of this chimera (the one responsible for forming eyes) had only blue eyed alleles, this blue eyed person could form gametes with brown eye alleles and hence have a brown eyed baby. Human chimeras are extremely rare, but an example would be Lydia Fairchild. Isn't genetics wonderful?
What One recessive and one dominate allele?
A dominant allele could be right handedness, or a straight hairline. A recessive allele could be freckles, a widows peak, clef chin, or left handedness.
What are all the possible allele combination that could be formed if this cell undergoes meiosis?
Aa AABb AaBb A a AB Ab AB Ab aB ab
Could you define Minor and major allele frequency?
A minor allele is the allele that has the least frequency among all the alleles in a given population and this has to be greater than 5%.
What do you call two different genes of a certain trait?
Two genes which govern the same characteristics are called alleles. Alleles located at the same locus on a chromosome pair determine phenotype (the expressed characteristic), at least in simple Mendelian genetics. Characteristics can also be controlled from two loci (epistatic/hypostatic) and from several loci (polygenic). There is space on the genome for 2 alleles for a certain characteristic. One is taken from each parent. For example, you might have one allele coding for black fur (B) and another for white (b). Alleles have different dominance so if the allele for black fur was dominant you have two allele combinations that would result in black fur: BB and Bb There is only one combination that could result in white fur: bb The less dominant allele is known as the recessive allele.
Would a dominant allele ever return to a population?
If a population does not have a particular dominant allele, it could return to the population through the immigration of new individuals carrying the dominant allele.
Does O positive come from A or B?
blood type 'O' is the recessive allele so A and B could carry this allele. it could be AO positive or BO positive.
How a genetic disease can suddenly appear in a family with no previous history of the disease?
It could happen in two main mechanisms: 1) the allele responsible for the disease is recessive and so each of the parents are healthy portators of the allele (heterozygous), and all the sons which are homozygous for the allele (i.e. have two copies of the allele), with a frequency of 1:4, will be affected by disease, but not the others (heterozygouses and homozygouses for the good allele or wild type). 2) the mutation responsible for the disease (that acts in a dominant manner) is not present in any of the parents but happens only during the formations of gametes, and so will be transmitted to the son. There are also other mechanisms that are less frequent and more difficult to explain in a few words.
Defective alleles are eliminated rapidly from population if they are?
A defective allele is more likely to be eliminated from a population if it is dominant. This is because it is immediately exposed to the effects of selection, as only one copy of a dominant allele is needed for it's characteristic to be developed. If an allele is recessive it can survive in a population as it is 'hidden' from selection by the presence of the corresponding dominant allele. It will only beexposed to selectionif an individual inherits the recessive allele from both parents. If the recessive allele is rare, the chances of two individuals with the allele mating could be quite small. In this way a defective recesssive allele could survive at low levels in a population.
