0
Would a trait that has only two distinct phenotype more likely be a single-gene trait or a polygenic trait How do you know (3 points)?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
The color of wheat grains shows variability between red and white with multiple phenotypeswhat is the inheritance pattern?
The inheritance pattern of wheat grain color showing variability between red and white with multiple phenotypes is most likely controlled by multiple genes, exhibiting polygenic inheritance. This means that the trait is influenced by the combined effects of multiple genes, leading to a continuous range of phenotypes rather than distinct categories.
Which gene mutation is less likely to result in a phenotype change and why?
phylogeny
Do most of the complex phenotype we observe come from a single gene?
No. A phenotype is what we see. The Human Genome Project has revealed that there are probably about 20,000-25,000 protein coding genes. There are most likely thousands more that have not been identified.
Mutations in introns are less likely to affect phenotype then mutation in exons?
Mutations in introns are less likely to affect phenotype because introns are not translated into protein, unlike exons which contain coding regions for proteins. Introns are involved in regulation of gene expression through processes such as alternative splicing, but mutations within introns typically have a more subtle impact on gene expression compared to mutations in coding regions (exons).
What is the genotype of the offspring that do not share the parents phenotype?
The genotype of offspring that do not share the parents' phenotype would depend on the specific genetic makeup of the parents. In cases where the offspring do not exhibit the same phenotype as the parents, it is likely due to inheriting different combinations of alleles that result in a different expression of traits. This could involve the presence of recessive alleles or genetic variations that influence the phenotype differently than expected based on the parents' genotypes.
Which type of inheritance is most likely to display a bell curve of phenotypes?
polygenic
The color of wheat grains shows variability between red and white with multiple phenotypeswhat is the inheritance pattern?
The inheritance pattern of wheat grain color showing variability between red and white with multiple phenotypes is most likely controlled by multiple genes, exhibiting polygenic inheritance. This means that the trait is influenced by the combined effects of multiple genes, leading to a continuous range of phenotypes rather than distinct categories.
Which gene mutation is less likely to result in a phenotype change and why?
phylogeny
What was the phenotype of the offspring that did not share of the parents phenotype?
If both parents have the same phenotype, but the offspring did not share that phenotype, then it is likely that the parents have a dominant phenotype, but the offspring has a recessive phenotype, which means that the offpring's genotype would be homozygous recessive, and it's parents' genotypes would be heterozygous. For example, the parents may both have the genotype Bb, which gives them black fur. Approximately 25% of their offspring should have the genotype bb, which gives them the phenotype of white fur.
What is most likely to cause no difference in phenotype between two individuals?
If the two individuals are homozygous for a particular trait (have the same alleles), they are likely to exhibit no difference in phenotype. This is because they have identical genetic information for that particular trait, leading to the same observable characteristics.
What was the genotype of the offspring the did not share the parents' phenotype?
If both parents have the same phenotype, but the offspring did not share that phenotype, then it is likely that the parents have a dominant phenotype, but the offspring has a recessive phenotype, which means that the offpring's genotype would be homozygous recessive, and it's parents' genotypes would be heterozygous. For example, the parents may both have the genotype Bb, which gives them black fur. Approximately 25% of their offspring should have the genotype bb, which gives them the phenotype of white fur.
Does selection operate on the genotype or the phenotype?
Selection operates on the phenotype, which is the observable characteristics of an organism. Organisms with certain phenotypic traits that increase their fitness are more likely to survive and reproduce, passing on their advantageous traits to the next generation.
What does Distinct possibility mean?
very likely to happen
What is receiving physical characteristics from a parent called?
That is most likely called the phenotype, as apposed to the genotype of the offspring.
Do most of the complex phenotype we observe come from a single gene?
No. A phenotype is what we see. The Human Genome Project has revealed that there are probably about 20,000-25,000 protein coding genes. There are most likely thousands more that have not been identified.
what causes the Phenotype frequency in a population to change after each generation. Which would most likely be causing this?
competition between organisms
What type of inheritance pattern are these rabbits likely displaying?
Types of dominance, multiple alleles, sex linked inheritance, polygenic inheritance and maternal inheritance.
