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allele
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What is the one of the alternative forms of a gene that governs a characteristic?
an allele
What is one of the alternative forms of a gene that governs a characteristic?
allele
What is the definition of alleles?
Alleles are alternative forms or variations of a gene that can occupy a specific position on a chromosome. They can result in different traits or characteristics, such as eye color or blood type, depending on whether they are dominant or recessive.
An allele is one of the alternative forms of a gene that governs a trait. If a fern plant is heterozygous for a particular trait how can the alleles that control that trait be described?
one dominant, one recessive
How many sets of the same gene that governs a characteristics do offsprings receive?
Offspring receive two sets of the same gene that governs a characteristic, one from each parent. These sets are called alleles, and they can be the same or different. The combination of alleles inherited can determine the traits expressed in the offspring.
How is an allele described in the context of genetics?
An allele is a specific version of a gene that determines a particular trait or characteristic in an organism. It is one of the alternative forms of a gene that can occupy a specific position on a chromosome.
When a particular inherited characteristic is controlled more by one gene of a pair than by the other the stronger gene is called?
dominant
Different forms of a gene?
the alternative form of a gene is called an "allele."
What are the alternative motational forms of any gene called?
Alternative forms of a gene are called alleles. Alleles are different versions of a gene that can result in variations in traits or characteristics. In diploid organisms, individuals inherit two alleles for each gene, one from each parent.
Alternative RNA splicing has revealed inaccuracies in the one gene - one polypeptide hypothesis. Why?
Alternative RNA splicing demonstrates that a single gene can produce multiple protein variants, contradicting the one gene - one polypeptide hypothesis. This process allows for different combinations of exons to be included or excluded in the final mRNA transcript, resulting in diverse polypeptides from a single gene. Consequently, this complexity reveals that gene expression is more nuanced than the simplistic notion of one gene corresponding to one protein. It highlights the sophistication of genetic regulation and the potential for increased functional diversity in proteins.
Alternative versions of a gene?
Alternative versions of a gene are called alleles. Alleles are different forms of a gene that can result in distinct traits or characteristics. These variations in alleles contribute to genetic diversity within a population.
Can s single gene control more than one characteristic?
Yes, a single gene can control more than one characteristic through a concept called pleiotropy. This occurs when a gene influences multiple, seemingly unrelated traits or phenotypes. Examples include the gene responsible for sickle cell anemia, which can also affect resistance to malaria, or the gene responsible for Marfan syndrome, which can impact the heart, eyes, and skeleton.
