An organism’s genotype is (1 point)
Responses
an allele that is expressed whenever it is present.
an allele that is expressed whenever it is present.
the set of alleles an organism has for a trait.
the set of alleles an organism has for a trait.
an observable trait.
an observable trait.
a trait that is expressed in a homozygous individual.
the set of alleles an organism has for a trait.
The correct answer is: the set of alleles an organism has for a trait.
The correct answer is: the set of alleles an organism has for a trait.
To understand this concept, it helps to have some background knowledge about genetics. An organism's genotype refers to the genetic makeup or set of genes that it possesses. Genes are segments of DNA that encode instructions for the development and functioning of an organism.
Each gene comes in different forms or variants, called alleles. For example, in humans, the gene for eye color may have alleles for blue, brown, or green eye color. These alleles determine the variations that can occur for a particular trait.
An organism's genotype is determined by the combination of alleles it inherits from its parents. It can have two alleles for a particular gene, with one allele coming from each parent. The combination of alleles determines the specific genetic information carried by the organism, which influences its traits or characteristics.
In the context of the given options, "the set of alleles an organism has for a trait" is the correct answer. This definition accurately captures the essence of an organism's genotype, as it refers to the collection of alleles that an individual possesses for a specific trait.