A genotype is... A. The genetic makeup of an organism

B. The trait that is expressed over another trait

C. The physical traits you can see in an organism

D. the trait that is not expressed when a dominant trait is present ​

opt c

follow please

follow please

follow please

Option A is absolutely correct

Explanation:

The genotype of an organism is its complete set of genetic material. However, the term is often used to refer to a single gene or set of genes, such as the genotype for eye color. The genes partly determine the observable characteristics of an organism, such as hair color, height, etc.

In a broad sense, the term "genotype" refers to the genetic makeup of an organism; in other words, it describes an organism's complete set of genes. In a more narrow sense, the term can be used to refer to the alleles, or variant forms of a gene, that are carried by an organism.

A. The genetic makeup of an organism

hope it is helpful to you

the answer is:

carbon dioxide