Reproductive System

Question 1

_ (hormone) is responsible for maintaining pregnancy by maintaining the corpus luteum

Answer 1

human chorionic gonadotropin

Question 2

_ maintains pregnancy by secreting estrogens and progesterone which in term prevent menstruation

Answer 2

corpus luteum

Question 3

_ happens when levels of progesterone and estrogen levels drop

Answer 3

menstruation

Question 4

chromosome number [is] _ from one generation of humans to the next

Answer 4

consistent

Question 5

_ leads to production of testosterone and estrogen; also triggers ovulation

Answer 5

luteinizing hormone (LH)

Question 6

rising and falling levels of hormones in ovaries ensure uterus is prepared incase of _ (in uterine tubes)

Answer 6

fertilization

Question 7

_ is involved in arousal

Answer 7

nervous system

Question 8

erection is under _ control; orgasm and ejaculation are under _ control

Answer 8

parasympathetic; sympathetic

Question 9

_ (in gastrulation) epithelium and neural structures

Answer 9

ectoderm

Question 10

_ (in gastrulation) involve motion, such as skeletal muscle, bones etc.

Answer 10

mesoderm

Question 11

_ (in gastrulation) internal structures, such as GI, urinary and respiratory

Answer 11

endoderm

Question 12

estrogen and progesterone levels _ throughout pregnancy

Answer 12

increase

Question 13

development of the primary germ layers is _

Answer 13

gastrulation

Question 14

_ involves scrotum, testis, epididymis, vas deferens, urethra, seminal vesicles, prostate and bulbourethral gland

Answer 14

male reproductive system

Question 15

_ is production of sperm

Answer 15

spermatogenesis

Question 16

_ involves follicles

Answer 16

oogenesis

Question 17

_ produces clear mucus to neutralize acid

Answer 17

bulbourethral gland

Question 18

_ is a mucosal, incomplete partition in distal vaginal orifice

Answer 18

hymen

Question 19

_ includes mons pubis, labia, clitoris

Answer 19

vulva

Question 20

_ (on breasts) are under ANS

Answer 20

areola

Question 21

_ (follicular phase) is shedding of functional layer of endometrium

Answer 21

menstrual phase

Question 22

_ (follicular phase) is rebuilding of functional layer of endometrium

Answer 22

proliferative phase

Question 23

_ (luteal phase) begins after ovulation; enrichment of blood supply to prepare endometrium for embryo

Answer 23

secretory phase

Question 24

interstitial endocrine cells (Leydig cells) make _

Answer 24

testosterone

Question 25

_ produces haploid cells; _ produces diploid cells

Answer 25

meiosis; mitosis

Question 26

_ are site of fertilization of the ovulated oocyte

Answer 26

fallopian tubes

Question 27

functional layer of the endometrium is shed in response to _ progesterone

Answer 27

decreased