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A woman who has type A blood marries a man with type B blood Their first child has type O blood What are the expected genotypic frequencies of all possible offspring that the parents can have?
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∙ 11y ago
ii, IAi, IBi, IAIB
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∙ 11y ago
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1. Cattle can be red (CCR) and white (CWCW) and produces a roan color(CRCW) of offspring,a.) Predict the genotypic ratios of offspring if two roan color cattle arecrossedb.) What are the possible phenotypes of the offspring?
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How do you find possible phenotypes in offspring?
The possible genotypes and phenotypes of the offspring can be determined using a Punnett square, a grid that shows the possible combinations of alleles that can result at fertilisation. The Punnett square below shows the expected genotypes of the offspring of parent pea plants that both have the genotype Rr.
Each cell of a punnett square represents one possible?
genotypic
What do the boxes in a punnett square represent?
Each box contains a different possible outcome in a genetic cross.The boxes in a Punnett's Square represent the possible outcome of breeding two parent organisms to produce offspring. For example, if you breed a tall pea plant (Tt) with another tall pea plant (Tt), the possible genotypic results are 25% TT, 50% Tt, and 25% tt. The possible phenotypic results would be 75% tall and 25% short. The boxes themselves are the possible genotypic outcomes, from which you can deduce the phenotypic outcome.
What a ratio?
A genotypic -ratio reflects the genetic configuration of an individual in the population. Several genotypes are possible in a phenotype and the ratio in which the genotypes segregate in a given phenotype is known as its genotypic ratio.
How do you find possible phenotypes of offspring?
Mendel Diagrams. If the offspring gets a dominate gene from both parents, the offspring will exhibit traits from the dominate gene. If the offspring gets a dominate gene from one parent and a recessive gene from another, the offspring will exhibit traits from the dominate gene. If the offspring get a recessive gene from both parents, the offspring will exhibit traits from the recessive gene.
Two individuals heterozygous for a single trait have children what is the expected phenotypic ratio of the possible offspring?
Let T=trait (dominant) Let t= trait (recessive) Father has Tt and mother also has Tt The possible combinations for offspring are: TT Tt Tt and tt Therefore There is a 3/4 change of the offspring having the dominant trait and a 1/4 Chance of the offspring having the recessive trait It should also be noted that there is a 1/4 chance of the offspring carrying two dominant genes meaning that any of their children will also share the dominant trait
Is it possible to make a mantis hornet offspring?
No
What percentage of the possible types of offspring were homozygous?
25%
What is used to determine possible offspring?
punnett square
What are the possible genotypes of the offspring from the cross ABOVE?
these nutz
Why does spectrum of light happen?
White light is a mix of different frequencies; with certain equipment, it is possible to separate it into its components. This separated version is called a "spectrum".White light is a mix of different frequencies; with certain equipment, it is possible to separate it into its components. This separated version is called a "spectrum".White light is a mix of different frequencies; with certain equipment, it is possible to separate it into its components. This separated version is called a "spectrum".White light is a mix of different frequencies; with certain equipment, it is possible to separate it into its components. This separated version is called a "spectrum".
