What is an example probability in genetics practice problem?

Answer 1

Example: Suppose a mother and father is both heterozygous for the characteristics of brown eyes and brown hair, ie they have brown eyes and brown hair but carry the recessive gene for blond hair and blue eyes.
Calculate the probability that they would produce a blue-eyed, blond-haired boy as a child.

Answer:
Since 1 gene from each parent is given for a character trait, together with the sex determination being carried on the gonosome (23rd chromosome), there is a 1 in 4 chance of each characteristic (blue eyes and blond hair) and a 1 in 2 chance of a boy as opposed to a girl.
Therefore the overall combined probability may be found by using the multiplication principle as follows :
#1/4x1/4x1/2 = 1/32# ie a 0,03125 probability or a 3,125% chance of it happening.

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Answer 2

An example probability problem in genetics could involve calculating the probability of offspring inheriting certain traits based on the principles of Mendelian genetics. For instance, determining the probability of a heterozygous parent (Aa) crossing with another heterozygous parent (Aa) and producing offspring with a specific genotype or phenotype, such as the likelihood of offspring being homozygous dominant (AA), heterozygous (Aa), or homozygous recessive (aa) for a particular trait.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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