Repro

Question 1

Sterol cell fxn

Answer 1

sperm development and maturation

Question 2

Seminal vesicle secretions

Answer 2

proteins, enzymes, fructose

Question 3

Prostate gland secretions

Answer 3

phosphatase, citric acid

Question 4

Leyding cell production

Answer 4

testosterone

Question 5

what are the barriers to sperm fertilization?

Answer 5

corona radiata
zona pellucida
ovary membrane

Question 6

when does the zona pellucid dissolve?

Answer 6

after implantation

Question 7

If there is fertilization does the corpus luteum degenerate?

Answer 7

No

Question 8

What cells become the placenta?

Answer 8

trophoblasts

Question 9

What cells establish the uteroplacental circulation?

Answer 9

sysncytium trophoblasts

Question 10

What embryonic layer will develop into endoderm?

Answer 10

hypoblasts

Question 11

What layers make up the bilaminar zone?

Answer 11

epiblasts and hypoblasts

Question 12

What structure is above the bilaminar zone?

Answer 12

amniotic cavity

Question 13

What structure is below the bilaminar zone?

Answer 13

yolk sac

Question 14

Where does the umbilical cord come from?

Answer 14

connecting stalk

attaches amnion and yolk sac

Question 15

What layers make up the chorion?

Answer 15

xxxxx

Question 16

Seminiferous tubulue fxn

Answer 16

spermatogenesis

Question 17

end of fertilization how many polar bodies are formed?

Answer 17

3 and 1 oocyte