5 Multiple Choice 1 point Determine the following genotype as heterozygous or homozygous. Dd D D ) Heterozygous Homozygous

## Step 1<br />In genetics, the term "genotype" refers to the genetic makeup of an organism. This genetic makeup is represented by letters, where each letter represents a different allele of a gene. <br /><br />## Step 2<br />When an organism has two identical alleles for a particular trait, it is said to be homozygous for that trait. For example, if an organism has two copies of the same allele, such as "DD" or "dd", it is homozygous.<br /><br />## Step 3<br />On the other hand, if an organism has two different alleles for a trait, it is said to be heterozygous. For example, if an organism has one copy of one allele and one copy of another allele, such as "Dd", it is heterozygous.<br /><br />## Step 4<br />In the given problem, the genotype is "Dd". This means that the organism has one copy of the "D" allele and one copy of the "d" allele. Therefore, it is heterozygous.