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Here you will learn about the basics of Gregor Mendel's experiments, which defined the basic patterns of inheritance. We will also examine Morgan's early experiments on linkage and the discovery of ...

A gene is a fundamental unit of heredity, consisting of a specific sequence of DNA that encodes the instructions for making a particular protein or set of proteins. Genes are passed down from parents ...

Describe the basic principle of mitosis (why do cells undergo mitosis?). Diagram how an exact replica of the genetic material is made, including the numbers of chromosomes present at each phase of ...