HUMAN REPRODUCTION

Question 1

length of testis

Answer 1

4-5cm

Question 2

width of testis

Answer 2

2-3cm

Question 3

the testis is covered by a

Answer 3

dense covering

Question 4

each testis has about

Answer 4

250 compartments

Question 5

each lobule contains

Answer 5

1-3 highly coiled seminiferous tubules

Question 6

interstitial space contains

Answer 6

small blood vessels and interstitial cells

Question 7

the male accessory ducts include

Answer 7

rete testis, vasa efferentia, epididymis, vas deferens

Question 8

the epididymis is located on the

Answer 8

posterior surface of testis

Question 9

seminal plasma is rich in

Answer 9

fructose, calcium, certain enzymes

Question 10

each ovary is about

Answer 10

2 -4 cm in length

Question 11

each ovary is covered by a

Answer 11

thin epithelium

Question 12

each fallopian tube is about

Answer 12

10-12cm long

Question 13

the fallopian tube is divided into

Answer 13

infundibulum, ampulla, isthmus

Question 14

birth canal =

Answer 14

cervical canal + vagina

Question 15

the female external genitalia include

Answer 15

mons pubis, labia majora, labia minora, hymen, clitoris

Question 16

the glandular tissue of each breast contains

Answer 16

15-20 mammary lobes

Question 17

mammary lobes contain clusters of cells called

Answer 17

alveoli

Question 18

the pathway of milk

Answer 18

alveoli>mammary tubules> mammary ducts>ampulla> lactiferous ducts

Question 19

interstitial space contains

Answer 19

small blood vessels and interstitial cells

Question 20

the spermatids are transformed into spermatozoa by

Answer 20

spermiogenesis

Question 21

the process of releasing fully matured sperms out of seminiferous tubules

Answer 21

spermiation

Question 22

spermiogenesis starts the age of puberty dues to the increase in the levels of