Chapter 3 The Biological Basis of Development. The Fertilization Process.

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Presentation transcript:

Chapter 3 The Biological Basis of Development

The Fertilization Process

Sperm Mission: Get DNA to egg

Ovum (Egg)

Menstrual Cycle

Implantation

Twins

Infertility Click on the symbol for causes of male or female infertility

Assisted Reproduction Technologies

Adoption

Heredity at Work

Chromosomes & Genes What are genes & chromosomes?

DNA: Structure & Function Deoxyribonucleic Acid

How Traits Are Transmitted Gregory Mendel

Hereditary Disorders Chromosomal Disorders Down Syndrome Klinefelter Syndrome Turner Syndrome

Hereditary Disorders Genetic Disorders -Tay-Sachs Disease -Sickle-cell anemia -Cystic Fibrosis -Spina bifida -hemophilia -color blindness

Human Genome Project

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