reproductive system review

what are the 4 typical stages of the sexual cycle?

What synthetic hormone does female birth control use?

• estrogen

• testosterone

• estrogen and progestin

• FSH ( follicle stimulating hormone)

How long is the implantation process after ovulation?

• 12 days

• 10 days

• 22 days

• 7 days

What hormone takes over when a woman is near birth?

Which of the following is true? select all that applies.

• each stem all produces 4 haploid sperm cells

• the fluid of the seminal vesicles is low in sugar but high in vitamins

• the scrotum is a sac of skin that holds the testes outside of the body

• the head of sperm is where the DNA is contained

When does menopause start for women?

• 60 years old

• 50 years old

• 40 years old

• 45 years old

What happens to boys when they go through puberty? select all that applies.

• voice deepens

• increased hair growth

• increase in skeletal mass

• thickening of bones

When can miscarriage occur?

• first 15 weeks

• first 10 weeks

• first 30 weeks

• first 20 weeks

Most sperm never reach the oocyte.

• true

• false

How long can sperm last in a vagina?