What is a heterzygous individual?
Is a carrier of cystic fibrosis
Rr heterozygous
A heterozygous person is called a carrier for the specific trait or gene they carry. This means they have two different alleles for a particular gene, with one dominant and one recessive allele. It is important to note that being heterozygous for a genetic disorder does not necessarily mean the individual will exhibit symptoms of the disorder.
A genotype that is heterozygous means an individual has two different alleles for a particular gene. This can result in a mix of traits or characteristics, earning the term "hybrid" from the blending of genetic information. In cases where one allele is dominant and the other recessive, the individual may not exhibit the recessive trait but can pass it on to offspring, hence being referred to as a "carrier."
A heterozygous individual who has one allele for a disease but is not affected by it is considered a carrier. Carriers can pass the disease allele to their offspring but do not exhibit the symptoms themselves. This is common in genetic disorders that follow a recessive inheritance pattern.
No, because he or she cannot pass the gene on to his or her offspring (because he or she does not have a copy of the gene).
An example of an organism that is heterozygous for a harmful trait is a carrier of a genetic disease like sickle cell anemia. In this case, the individual has one copy of the normal allele and one copy of the disease-causing allele, which can lead to the manifestation of the disease in offspring if they inherit two copies of the harmful allele.
Dd is the heterozygous genotype for dimples.
a heterozygous individual has different alleles because one is dominant but the other is recessive.
heterozygous.
When a female is heterozygous i.e. she possess one allele of disease , she is called carrier .
Sickle Cell Anemia, in it's heterozygous form it does not present as the disease and it gives the carrier resistance to malaria.