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This file illustrates the anatomy of the male and female genitalia, fertilization and pregnancy
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Reproductive System
Types of Reproduction1. Sexual Reproduction
- involves gametes (egg cells & sperm cells)1.1. internal sexual reproduction1.2. external sexual reproduction
2. Asexual Reproduction- no gametes involved
2.1. budding2.2. fission 2.3. sporulation2.4. fragmentation
Sperm cell50-130 million/mL
2-5 mL
< 20 million/mL
Egg cell
Fertilization
Fertilization
Pregnancy
8 weeks 12 weeks 16 weeks
Pregnancy
20 weeks 24 weeks
Pregnancy
28 weeks 32 weeks
Pregnancy
36-38 weeks
Animation of Vaginal Childbirth with Pelvic Outlay
Female Reproductive System
Female Reproductive System
The Mammary Glands
Female external and internal reproductive organs
Detailed parts of Female Reproductive system
Male External Genitalia
Male Internal Reproductive system
Detailed parts of Male Reproductive system
Male Erection
• Prostatic fluid – responsible for the white color of the semen
• Seminal fluid- responsible for the mucoid appearance
• Sperm cells
Components of a Semen
Many thanks to:• visualsunlimited.com• 3DSCIENCE.com• yahootube.com
