the genotype of a particular autosomal trait refers to:
a) the appearance of that trait
b)the allele responsible for the trait
c)the 2 alleles an individual has fot that trait
d) one of the genes of a chromosomal trait
The genotype of a particular autosomal trait refers to:
c) the 2 alleles an individual has for that trait.
The genotype of a particular autosomal trait refers to the combination of alleles an individual has for that trait.
To understand this concept, it is important to know that traits are determined by genes, and each gene can exist in different forms called alleles. For autosomal traits, these are traits that are not determined by the sex chromosomes but by the other chromosomes present in the cell.
For example, let's consider a trait like eye color. In this case, there are different alleles of the gene that determines eye color, such as one for blue eyes and one for brown eyes. An individual's genotype for this trait refers to which combination of alleles they have for the gene related to eye color.
Option C, "the two alleles an individual has for that trait," is the correct answer. It represents the idea that an individual has two alleles for each gene, since one allele is inherited from each parent.
To determine the genotype of an individual for an autosomal trait, you would need to look at their genetic information, such as their DNA sequence or specific genetic tests that identify alleles. By examining the specific alleles an individual has for a particular trait, you can determine their genotype.