In humans, the gene that codes for the enzyme phenylalanine hydroxylase is an expmple of a recessive gene
When an individual has two different alleles for a gene, they are said to be heterozygous for that gene. This means that they have one dominant allele and one recessive allele for that particular trait.
A recessive gene is a gene that is only expressed if an individual has two copies of it, one inherited from each parent. In the presence of another dominant gene, the recessive gene's trait is not expressed.
a man
I think that the organism is reccesive that's why it's called a purebread!!!!!!!
No, its a good example of genetic engeneering though. To be more specific, it is an example of recombinant DNA technology.
The blue eyed gene and the brown eyed gene in humans.
One example of genetic variation that is a variant of a gene is a single nucleotide polymorphism (SNP), which is a change in a single DNA building block within a gene.
An example of a gene is the BRCA1 gene, which is known for its role in hereditary breast and ovarian cancer. This gene provides instructions for making a protein that helps repair damaged DNA and maintain the stability of the cell's genetic material. Mutations in the BRCA1 gene can increase the risk of developing certain types of cancer.
reccesive
A recessive trait is one that will only be expressed when in the presence of two recessive alleles.
a heterozygous gene is a gene with a genotype with two different letters. For example, Hh rather then hh, HH (which are homozygous). Hope this helps. =)
SCID