Biology- Genetics

A region of DNA that controls a trait.

A variant form of a gene that can produce different traits.

A structure made of DNA and proteins that contains genetic information.

The basic building block of DNA, consisting of a sugar, a phosphate group, and a nitrogenous base.

The observable physical or biochemical characteristics of an organism, determined by both genetic makeup and environmental influences.

The genetic constitution of an individual, representing the alleles inherited from parents.

The structure of DNA, consisting of two strands twisted around each other.

A situation where a population's size is significantly reduced, leading to a loss of genetic diversity.

The total number of genetic characteristics in the genetic makeup of a species.

A change in the DNA sequence that can lead to variations in traits.