0
What else can I help you with?
What factor besides alleles affect phenotypes?
Enviroment, development, and behavior are all factors besides alleles that can affect phenotypes.
Explain how stabilizing selection would affect a graph of the distribution of phenotypes for a trait?
Stabilizing selection would result in a graph showing a peak at the intermediate phenotype, with fewer individuals at the extreme phenotypes. This is because individuals with intermediate phenotypes are favored, leading to the reduction of extreme phenotypes in the population over time.
How many phenotypes does the trait have?
Aa AA aa If A dominant, two phenotypes.
Is Rett syndrome dominant or recessive?
Rett syndrome is a rare genetic disorder that is typically caused by a mutation in the MECP2 gene located on the X chromosome. It is not classified as dominant or recessive in the traditional sense because it primarily affects individuals with two X chromosomes. It is considered an X-linked dominant disorder with variable expressivity and reduced penetrance.
Which occurrence is when an individual inherits a dominant gene but does not fully express the dominant phenotype?
Incomplete penetrance
How does the environment affect phenotypes?
The nervous system
What factor besides alleles affect phenotypes?
Enviroment, development, and behavior are all factors besides alleles that can affect phenotypes.
Describe how phenotypes can be used to predict genotypes in a pedigree?
By observing the phenotypes of individuals in a pedigree (such as their physical characteristics or traits), one can infer the genotypes that may be responsible for those traits. By looking at patterns of inheritance within the pedigree, such as autosomal dominant, autosomal recessive, or X-linked inheritance, one can make educated guesses about the genotypes of individuals based on their observed phenotypes. However, the presence of genetic variability, incomplete penetrance, or phenocopies can complicate the prediction of genotypes solely based on phenotypic information.
Explain how stabilizing selection would affect a graph of the distribution of phenotypes for a trait?
Stabilizing selection would result in a graph showing a peak at the intermediate phenotype, with fewer individuals at the extreme phenotypes. This is because individuals with intermediate phenotypes are favored, leading to the reduction of extreme phenotypes in the population over time.
How many phenotypes does the trait have?
Aa AA aa If A dominant, two phenotypes.
Is Rett syndrome dominant or recessive?
Rett syndrome is a rare genetic disorder that is typically caused by a mutation in the MECP2 gene located on the X chromosome. It is not classified as dominant or recessive in the traditional sense because it primarily affects individuals with two X chromosomes. It is considered an X-linked dominant disorder with variable expressivity and reduced penetrance.
What is incomplete penetrance?
Referring to the presence of a gene that is not phenotypically expressed in all members of a family with the gene.
Which occurrence is when an individual inherits a dominant gene but does not fully express the dominant phenotype?
Incomplete penetrance
What are ict gadgets?
nd support ICT proper functioning and expressivity. - Iginla S.L. (MEGATREE CONCEPT)
Distinguish between parental and recombinant phenotypes?
Parental Phenotypes are when the offspring of two parents look like one of the two parents. for example, if a green wrinkled pea is crossed with a heterozygous yellow round pea the offspring are 1/4 yellow round, 1/4 green wrinkled, 1/4 yellow wrinkled, and 1/4 green round. the yellow round and green wrinkled look like the parents so they have parental phenotypes, whereas the yellow wrinkled and the green round have combinations of the parental phenotypes thus they have recombinant phenotypes.
Does a moose have two phenotypes?
dkOD
The expression of traits its called?
phenotypes
