Gene
A segment of DNA on a chromosome that codes for a specific trait
Genes are segments of DNA (deoxyribonucleic acid) that contain the instructions for the development, functioning, and reproduction of all organisms. They are the basic unit of heredity and dictate the traits an organism will express.
Each gene is composed of a specific sequence of nucleotides (A, C, G, and T) that spell out the instructions for building a specific protein. Proteins are the building blocks of cells and are responsible for carrying out the majority of the functions necessary for life.
Genes can be passed down from parents to offspring, which is why certain traits such as eye color or hair color can be inherited. Mutations in genes can also occur, which can lead to variations in traits or even genetic disorders.
With advances in genetic research, scientists are now able to measure and manipulate genes, which has led to the development of various genetic technologies such as gene therapies and gene editing. However, ethical considerations must always be taken into account when dealing with genetic research and technology.
More Answers:
Understanding the Law of Segregation: How Genetic Diversity Occurs During Sexual ReproductionUnderstanding the Principle of Dominance in Genetics: Exploring the Role of Alleles in Inheritance and Traits.
Understanding Alleles: The Impact of Gene Variation on Phenotype and Health