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Introduction to Genetics: Understanding Heredity and DNA

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Introduction to Genetics: Understanding Heredity and DNA

Session instructor

Mohammed Ali

Learning outcomes & session requirements

Skills you will gain

Explain basic genetic terminology

Describe how traits are inherited

Understand the role of DNA in determining characteristics

Recognize the importance of genetics in medicine and science

Prerequisites

Basic understanding of general biology concepts

Familiarity with Cells and their structure

Basic biological terms (e.g., organism, tissue, organ)

Cell division (mitosis/meiosis) (helpful but not required)

Follow scientific explanations

Take notes during lectures

What to bring

Notebook or digital device (laptop/tablet) for note-taking

Pen/pencil and highlighter

Course materials (if provided in advance)

Textbook or reference materials (optional)

Calculator (only if basic genetic probability is covered)

Water bottle for comfort during the session

About this session

This lecture provides a foundational overview of genetics, the branch of biology that explores how traits are passed from one generation to the next. Students will learn about the structure and function of DNA, genes, and chromosomes, and how they influence physical characteristics and biological processes. Key topics include the principles of inheritance first described by Gregor Mendel, dominant and recessive traits, and how genetic variation occurs. The lecture also introduces modern concepts such as mutations, genetic disorders, and the role of genetics in evolution and biotechnology.