4.0 Learning aims, what you should already know, Introduction, delving deeper

4.1 Ovulation

4.2 Getting the spermatozoa ready

4.3 The path of the sperm cells to the oocyte - capacitation

4.4 The sperm cells meet the oocyte - the acrosome reaction

4.5 The penetration of the spermatozoon into the oocyte

4.6 The fertilization is complete.
The formation of the zygote

4.7 Quiz

4.8 Brief summary

4.9 Bibliography