In this lesson, we will learn how to describe the process of fertilization and subsequent embryo development, including an outline of how twins may form.
Students will be able to
Polyspermy
Amniotic fluid
Vagina
Fallopian tubes (oviducts)
Q1:
What structure secretes progesterone during the last five months of pregnancy?
Q2:
What is the significance of the acrosome reaction in fertilization?
Q3:
Which feature correctly describes fraternal twins?
Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.