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It is 1/2 (1/4 SS + 1/4 Ss)

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Vella Little

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3y ago

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What is the probability of a homozygousrecessive offspring explain?

The probability of a homozygous recessive offspring depends on the genotypes of the parents. If we consider a simple Mendelian trait with two alleles (dominant "A" and recessive "a"), a homozygous recessive offspring (aa) will occur if both parents contribute a recessive allele. For instance, if both parents are heterozygous (Aa), the probability of producing a homozygous recessive offspring is 25%, as determined by a Punnett square. If one parent is homozygous dominant (AA) and the other is homozygous recessive (aa), the probability of a homozygous recessive offspring is 0%.


What is the probability that offspring of a cross between a homozygous recessive parent and a hetezyguous parent will be homozygous recessive?

In a cross between a homozygous recessive parent (AA) and a heterozygous parent (Aa), the possible genotypes of the offspring are 50% homozygous recessive (AA) and 50% heterozygous (Aa). Therefore, the probability that an offspring will be homozygous recessive is 50%.


From the cross AA x AA the probability of producing a homozygous dominant offspring is?

From the cross Aa x Aa, the probability of producing a homozygous dominant offspring is 1/4 or (0.25).


What is the probability that an offspring will be homozygous recessive?

well, it depends on the genes of the parents


What is the probability of a heterhomozygous offspring?

Impossible. You can only be heterozygous or homozygous, not both.

Related Questions

What is the probability of a homozygousrecessive offspring explain?

The probability of a homozygous recessive offspring depends on the genotypes of the parents. If we consider a simple Mendelian trait with two alleles (dominant "A" and recessive "a"), a homozygous recessive offspring (aa) will occur if both parents contribute a recessive allele. For instance, if both parents are heterozygous (Aa), the probability of producing a homozygous recessive offspring is 25%, as determined by a Punnett square. If one parent is homozygous dominant (AA) and the other is homozygous recessive (aa), the probability of a homozygous recessive offspring is 0%.


What is the probability that offspring of a cross between a homozygous recessive parent and a hetezyguous parent will be homozygous recessive?

In a cross between a homozygous recessive parent (AA) and a heterozygous parent (Aa), the possible genotypes of the offspring are 50% homozygous recessive (AA) and 50% heterozygous (Aa). Therefore, the probability that an offspring will be homozygous recessive is 50%.


From the cross AA x AA the probability of producing a homozygous dominant offspring is?

From the cross Aa x Aa, the probability of producing a homozygous dominant offspring is 1/4 or (0.25).


What is the probability of 2 heterozygous individuals producing a heterozygous recessive offspring?

The probability is 50%. There are four probabilities: dominant homozygous, recessive homozygous, or heterozygous.


What is the probability that an offspring will be homozygous recessive?

well, it depends on the genes of the parents


What is the probability of a heterhomozygous offspring?

Impossible. You can only be heterozygous or homozygous, not both.


What is the probability of 2 heterozygous individuals producing a homozygous recessive offspring?

25%


What is the probability of offspring for 2 heterozygous dogs?

There are 3 probabilities: dominant homozygous, recessive homozygous, or heterozygous.


In rabbits the allele for black fur B is dominant over the allele for brown fur b. Calculate the probability of a homozygous dominant (BB) offspring resulting from a cross between two parents with the?

To calculate the probability of a homozygous dominant (BB) offspring from a cross between two rabbits, we need to consider their genotypes. If both parents are heterozygous (Bb), the possible offspring genotypes would be BB, Bb, Bb, and bb, giving a probability of 1 out of 4, or 25%, for a homozygous dominant (BB) offspring. If one parent is homozygous dominant (BB) and the other is heterozygous (Bb), the probability of BB offspring is 1 out of 2, or 50%.


What is the probability of a homozygous offspring?

It is 1/2 (1/4 SS + 1/4 Ss)


What is the probability of producing a homozygous dominant offspring from the cross of AA and AA?

1/16


What is the probability that the offspring of a homozygous dominant parent and a heterozygous parent will show a recessive phenotype?

The probability that the offspring of a homozygous dominant parent (AA) and a heterozygous parent (Aa) will show a recessive phenotype is 0%. Since the homozygous dominant parent contributes only dominant alleles (A), all offspring will inherit at least one dominant allele (A) from the homozygous parent, resulting in either a homozygous dominant (AA) or a heterozygous (Aa) genotype, both of which express the dominant phenotype.