Unit 6 - CH. 28 Flashcards
1
Q
How long does until fertilization occurs?
A
24 hours
2
Q
Where does fertilization first occur?
A
Fallopian tube
3
Q
What are the muscular movements that transport sperm called?
A
prostaglandin
4
Q
What part of female helps sperm transportation?
A
Ciliated epithelium
5
Q
6 reasons that sperm can’t fertilize egg
A
- Low energy
- Immune system
- Lost
- Bad enzymes
- Acidic environment
- Mutants
6
Q
3 strategies sperm use to survive
A
- numbers
- packs
- hormone trail
