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When an offspring receives a dominant gene from one parent and recessive gene from another parent what type of trade shows up in the offspring?
When an offspring inherits a dominant gene from one parent and a recessive gene from the other, the dominant trait will typically be expressed in the offspring. This occurs because dominant alleles mask the effects of recessive alleles. For example, if the dominant gene is for brown eyes (B) and the recessive gene is for blue eyes (b), the offspring will have brown eyes (Bb) as the dominant trait prevails.
If about 50 percent of the offspring have the dominant phenotype and 50 percent have the recessive phenotype what are the genotype of the parents?
If 50% of the offspring show the dominant phenotype and 50% show the recessive phenotype, it is likely that one parent is heterozygous (Aa) for the trait and the other parent is homozygous recessive (aa). This would result in a 1:1 ratio of offspring showing each phenotype.
What is the probabilty that the offspring of a homozygous domiant idiviual and a homozygous recessive indiviual will exbhit the domaint phenotype?
If one parent is homozygous dominant (AA) and the other parent is homozygous recessive (aa), all offspring will inherit one dominant allele and display the dominant phenotype. Therefore, the probability of their offspring exhibiting the dominant phenotype is 100%.
What percentage of the offspring will most likely show the dominant trait?
More information is needed. The percent of offspring that will display the recessive trait from parents with Hh and HH will be different than the percent of offspring that will display the recessive trait from parents with hh and Hh.
In which offspring does a dominant trait appear?
A dominant trait will appear in offspring that inherits at least one copy of the dominant allele from either parent. If an individual has two different alleles for a trait (one dominant and one recessive), the dominant trait will be expressed.
How many phenotypes can come from a heterozygous parent and a homozygous recessive parent?
Two types: A heterozygous parent (Aa) and a homoygous recessive parent (aa) can produce phenotypically dominate and phenotpically recessive offspring (with 50% genotypes Aa and the other 50% aa). If the genes are co-dominate then the offspring can have blended traits and recessive traits phenotypically.
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.
If homozygous BB is crossed with homozygous bb what will the offspring have-?
The offspring will get the traits of Homozygous BB .
How many of the offspring are homozygous?
When you say homozygous, you're talking about genes. It's almost impossible, or not known, if a human has had genes of all homozygousity.
If black hair color is dominant and white color is recessive what color hair does the offspring have?
If one parent has black hair (dominant) and the other parent has white hair (recessive), the offspring will likely have black hair, as the dominant gene for black hair will override the recessive gene for white hair.
When a gene inherited from one parent masks the expression of the gene inherited from the other parent that gene is said to be?
That gene is said to be dominant. Dominant genes will be expressed over recessive genes in a heterozygous individual.
What is a dominant gene and what is a recessive gene?
Recessive gene is one which is supressed and do not show their characteristics and dominant gene is one which show their characteristics for example if a father has brown hair and mother has black hairs and if their son has black hair then in this case gene which has characteristics of black is dominant and the other which has characteristics of brown colour is recessive
