1. STRUCTURE AND FUNCTION NOTES
Human Reproduction

2. A way that a new ___________ can be created.
SEXUAL REPRODUCTION
A way that a new ___________ can be created.
organism

3. The _______ of sperm and egg (sex cells) union
FERTILIZATION
The _______ of sperm and egg (sex cells)
union

4. FERTILIZATION
The new cell that forms is called a ________.
zygote

5. FERTILIZATION
The _________ is where fertilization takes place.
oviduct

6. Ovulation is ______________
FERTILIZATION
Ovulation is ______________
__________________________.
the monthly
process of egg release

7. FERTILIZATION

8. REPRODUCTVE STRUCTURES
produce the male
Testes:____________________
____________________________
________.
reproductive cells called
sperm

9. REPRODUCTVE STRUCTURES
_________: Produce the female reproductive cells called eggs.
Ovaries

10. STRUCTURE AND DEVELOPMENT
The ________ is the muscular organ where a fertilized egg develops into a baby.
uterus

11. STRUCTURE AND DEVELOPMENT
Embryo: _______________
________________________________
________________.
unborn child
during the first two months
of pregnancy

12. STRUCTURE AND DEVELOPMENT
The _________________ carries nutrients and _________ from the _________ to the baby through blood vessels. It is attached to the embryo’s navel and the __________.
umbilical cord
oxygen
mother
placenta

13. STRUCTURE AND DEVELOPMENT
The placenta is ___________
_____________________________________
an organ
containing blood vessels that
exchanges nutrients, oxygen & wastes with the unborn child.

14. STRUCTURE AND DEVELOPMENT
The _______________ has a clear fluid that helps cushion the embryo against blows. It also stores __________ and wastes and is __________ to the placenta.
amniotic sac
nutrients
attached

15. Human Embryo Label the structures: placenta umbilical cord
amniotic sac
uterus