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What If parents supplied different alleles for a certain trait to their offspring terms would be used to describe the offspring?
If parents supply different alleles for a certain trait to their offspring, the offspring are described as heterozygous for that trait. This means they possess two different alleles, one inherited from each parent. In contrast, if the offspring received the same allele from both parents, they would be termed homozygous for that trait. The expression of the trait may depend on whether the alleles are dominant or recessive.
Explain Mendel's law of independent?
Mendel's Law - The first law of Mendel states that "In a cross of parents that are pure for contrasting traits, only one form of the trait will appear in the next generation. Offspring that are hybrid for a trait will have only the dominant trait in the phenotype."
If both parents are heterozygous for polydactyly what percentage of offspring will exhibit polydactyly?
There is a 25% chance that the offspring will exhibit polydactyly if both parents are heterozygous for the trait.
The appearance of a recessive trait in offspring of animals most probably indicates that?
both parents carry a copy of the recessive allele for that trait. This means that the offspring inherits two copies of the recessive allele, expressing the trait. If both parents were carriers of the recessive allele, there is a 25% chance of the offspring inheriting two copies and showing the trait.
When the offspring are intermediate between the two parents it is called?
When the offspring are intermediate between the two parents, it is called incomplete dominance. This means that neither trait is dominant over the other, resulting in a blend of the two traits in the offspring.
What is a dominat trait dictionary?
A dominant trait is part of genetics in which a trait will appear in an offspring if one parent contributes it. For example, if one parent contributes the dominant trait of dark hair and the other contributes the recessive trait of light hair, the offspring would have dark hair.
How can offspring inherit a recessive trait?
An offspring can inherit a recessive trait if both of its parents are homozygous for the dominant allele.
What If parents supplied different alleles for a certain trait to their offspring terms would be used to describe the offspring?
If parents supply different alleles for a certain trait to their offspring, the offspring are described as heterozygous for that trait. This means they possess two different alleles, one inherited from each parent. In contrast, if the offspring received the same allele from both parents, they would be termed homozygous for that trait. The expression of the trait may depend on whether the alleles are dominant or recessive.
What is the kind of trait that seemed to appear in the offspring produced in Mendel's first experiment?
A dominant trait appeared in the offspring produced in Mendel's first experiment.
What is a sentence for inherbited trait?
Eye color is an inherited trait that is passed down from parents to their offspring.
Which inheritance pattern results when parents are crossed for pure traits and the resulting offspring have traits that appear to blend?
Incomplete dominance represents an inheritance pattern resulting in offspring with traits that appear to blend when parents are crossed for pure traits. In this pattern, neither trait is completely dominant over the other, leading to a mixture or intermediate phenotype in the offspring.
Explain Mendel's law of independent?
Mendel's Law - The first law of Mendel states that "In a cross of parents that are pure for contrasting traits, only one form of the trait will appear in the next generation. Offspring that are hybrid for a trait will have only the dominant trait in the phenotype."
Individuals must exhibit a trait in order for it to appear in their offspring true or false?
False. Traits can be inherited from parents even if they are not expressed in the parents themselves. This is due to the presence of dominant and recessive alleles that can be passed on to offspring, leading to the expression of traits that may not be visible in the parents.
What plant produces offspring's with the same trait as the parents?
answer: true breeding plant
What passing of trait from parents to offspring is called?
Heredity
What is meant by recessive trait when discussing genetics?
When discussing genetics, recessive trait refers to the fact that the offspring of two parents must inherit two copies of a gene to expose the trait. This would mean that both parents must be carriers of said gene in order for their offspring to show a recessive trait.
If both parents are heterozygous for polydactyly what percentage of offspring will exhibit polydactyly?
There is a 25% chance that the offspring will exhibit polydactyly if both parents are heterozygous for the trait.
