Reproduction and Human Reproductive Systems

What is the purpose of the umbilical cord during pregnancy?

• To transport blood to the baby?
• To transport oxygen to the baby
• To connect your baby your baby to the placenta.

Fluid in the sac sound the embryo that cushions and protects

• Amniotic Fluid
• Placenta
• Umbilical cord 

How long is the average menstrual cycle?

• 28 days 
• 21 days
• 42 days
• 16 days

What are days 1 to 5 considered?

• ovulation
• endometrium repairs
• menstrual period
• PMS

Where does fertilization occur?

• The uterus
• The fallopian tube
• The ovary
• The vaginal cannal

Where does the fetus develop?

• fallopian tube
• uterus
• ovary
• stomach

How are identical twins formed?

• two eggs fertilised
• fertilized egg splits
• two identical eggs are released
• two identical sperm fertilize the egg

After fertilization, the egg becomes a(n)__________.

• embryo
• pregnancy
• cervix

The process during which the fertilized egg plants itself in the lining of the uterus is known as___________.

• implantation
• postpartum
• labor

How many parents are needed for asexual reproduction?

• 3
• None
• 1
• 2