0
it is a thing
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are non-examples of phenotypes?
Blue is a non-example. A complex number is another.
If a trait has three different phenotypes the trait is inherited by?
codominance or incomplete dominance
Which can you physically see genotypes or phenotypes?
You can see the phenotype. A good way to remember is that a photograph is what you see. The genotype is the graphic representation of the trait.
What are three examples of prokaryotic organisms?
Yeast, Halobacteria and Aeropyrum pernix are three prokaryotic organisms.
When stabilizing selection acts to elimination extremes at both ends of a range of phenotypes the frequencies of the intermediate phenotypes increase?
That is the definition of stabilizing selection.
How many phenotypes does the trait have?
Aa AA aa If A dominant, two phenotypes.
What are non-examples of phenotypes?
Blue is a non-example. A complex number is another.
Why isn't it possible to have more genotypes than phenotypes?
I think you have the question backwards, "Why isn't it possible to have more phenotypes than genotypes?" There are always more or an equal number of genotypes relative to phenotypes. The phenotype for a simple dominant/recessive interaction (for example) T for tall and t for short where TT is tall, Tt is tall and tt is short has three genotypes and two phenotypes. If T and t are co-dominant then TT would be tall, Tt would be intermediate and tt would be short. (Three phenotypes and three genotypes.)
If a trait has three different phenotypes the trait is inherited by?
codominance or incomplete dominance
How many phenotypes in a flock of ducks that contain all three alleles?
14......
Which statement best predicts the results of the cross MmDdPp x mmddpp assuming that all three genes are linked?
All eight possible phenotypes could occur, but a greater proportion of the offspring would have the parental phenotypes.
Why do some traits have so many different phenotypes?
This is because phenotypes are the physical appearance. If you had brown hair and so did I, our phenotypes, would still be different.
Which can you physically see genotypes or phenotypes?
You can see the phenotype. A good way to remember is that a photograph is what you see. The genotype is the graphic representation of the trait.
What are the phenotype of the f2 generation that Mendel observed?
The phenotypes present in the F1 generation depend on the phenotypes of the parental generation (and the environment). The F1 generation will display the dominant trait(s). For example, if T is tall and t is short, in the cross TT X tt the F1 generation will have the phenotype corresponding to the T allele (tall).
How are phenotypes and genotypes related to natural selection?
Natural selection favours phenotypes that bestow a reproductive advantage, thereby increasing the frequency of alleles (genotype) producing those phenotypes.
Are dominant phenotypes more common?
No. If you think of some of the dominant human phenotypes, you'll notice they are uncommon (or even very rare). Examples are sexydactyly (six fingers/toes), Huntington's chorea, photic sneezing, widow's peak, cheek dimples, cleft chin, and achondroplasia (the most common form of dwarfism). The reason is because the dominant alleles that cause these phenotypes are uncommon in our gene pool.
What are the likely phenotypes of these seeds when they germinate?
about one-fourth will be white and three-fourths green since it is similar to a monohybrid cross between heterozygotes
