Reproductive System 1

Question 1

Male gametes

Answer 1

Sperm

Question 2

Female sex cells

Answer 2

Ova

Question 3

Result of fertilization

Answer 3

Zygote

Question 4

Male organs function

Answer 4

Produce, store, and introduce male sperm

Question 5

Function of women’s reproductive system

Answer 5

Produce ova, receive sperm, permit fertilization and allows the ovums maturation

Question 6

Reproductive or sex cells

Answer 6

Gametes

Question 7

what is sometimes used to describe the dual urinary and reproductive function of the reproductive system

Answer 7

urogenital system

Question 8

reproductive organs are classified as

Answer 8

essential or acessory

Question 9

acessory organs in men

Answer 9

1. A series of passagewaus or ducts that carry the sperm from the testes to the exterior
2. Additional sex glands that procide secretions that protect and nurture sperm
3. The external reproductive organs called the external genitals

Question 10

mans gonads

Answer 10

testes

Question 11

where are the testes located

Answer 11

scrotum

Question 12

Why is the scrotum important

Answer 12

It allows that testes to be about one degree celsius cooler than the rest of the body.

Question 13

each testes is surrounded by a membrane called

Answer 13

tunica albuginea

Question 14

What does the tunica albuginea do

Answer 14

covers the testicle and then enters the glands to form the many septa that divide it into sections or lobules

Question 15

secrete the male sex hormone

Answer 15

interstitial cells

Question 16

cells lying near the septa that separate the lobules

Answer 16

interstital cells

Question 17

male sex hormone

Answer 17

testosterone

Question 18

each lobule consists of a narrow but long and coiled _____

Answer 18

seminiferous tubule

Question 19

where do sperm develop

Answer 19

In the walls of the seminiferous tubule

Question 20

sperm production is called

Answer 20

spermatogenesis

Question 21

sperm stem cells

Answer 21

spermatogonia

Question 22

hypothalamus released what hormone for both females and males that is significant for reproduction

Answer 22

gonadotropin releasing hormone (GnRH)

Question 23

(GnRH) stimulates the release of what

Answer 23

follicle stimulating hormone and luteinizing hormone

Question 24

speratogenium mitosis and cell division results in

Answer 24

speratogonium and primary spermatocyte

Question 25

spermatocytes undergo what in order to form sperm>

Answer 25

specialized form of meiosis

Question 26

daughter cells of primary spermatocytes

Answer 26

daughter spermatids

Question 27

are among the most highly specialized and smallest cells in the body

Answer 27

spermatozoa

Question 28

The nucleus of a sperm cell is coverd by what

Answer 28

an acrosome

Question 29

what does acrosome do

Answer 29

it is a specialized structure containing enzymes that enable the sperm to break down the covering of the ovum and permit entry if contact occurs

Question 30

Testosterone serves to:

Answer 30

1: Masculinization 2. Promotion ad maintenance of the development of the male accessory organs 3. Stimulation effect of protein anabolism

Question 31

undescended testis

Answer 31

cryptorchidism

Question 32

fist tube the sperm enters that is very coiled, in the scrotum, and approxiamately 6 M long

Answer 32

Epididymis

Question 33

Where sperm mature and develop their ability to move or swim

Answer 33

epididymis

Question 34

tube that permits sperm to exit the epididymis

Answer 34

vas deferens

Question 35

the tubule after the vasdeferens joins the seminole vesicle

Answer 35

ejaculatory duct

Question 36

what duct passes throught the substance of the prostate gland

Answer 36

ejaculatory duct

Question 37

What permits sperm to enter into the urethra

Answer 37

ejaculatory duct

Question 38

Mixture of sperm and fluid excreted by sex glands

Answer 38

Semen

Question 39

Semen is the same as

Answer 39

Seminal fluid

Question 40

What are the sex glands

Answer 40

Two seminal vesicles, one prostate glands, two bulbourethral glands

Question 41

Contribute to about 60% of the seminal fluid

Answer 41

Seminal vesicles

Question 42

Provides energy for highly motile sperm

Answer 42

Seminal vesicles secretions

Question 43

Secretes yellowish, thick and rich in the sugar fructose

Answer 43

Seminal vesicles

Question 44

Shaped like a doughnut and lies just below the bladder

Answer 44

Prostate gland

Question 45

Secretes a thin, milk colored fluid that accounts for about 30% of semen

Answer 45

Prostate gland

Question 46

Secretions activate the sperm and help them maintain their motility

Answer 46

Prostate gland

Question 47

Releases preejaculate

Answer 47

Bulbourethral glands

Question 48

Functions of the bulbourethral glands

Answer 48

1) neutralize any residue of sperm damaging acidic urine in the terminal urethra 2) lubricates the urethra to protect the sperm from friction damage during ejaculation

Question 49

Organ that, we made stiff and direct by the filling of it spongy or tile tissue components of blood during sexual arousal, can answer and deposit sperm in the vagina during intercourse

Answer 49

Penis

Question 50

Three separate columns of erectile tissue in the penises shaft

Answer 50

Corpus spongiosum, And 2 layers of corpus cavernosmu

Question 51

Erectile tissue that directly surrounds the urethra

Answer 51

Corpus spongiosum

Question 52

A sensitive part of the penis at the distal end of the shaft

Answer 52

Glans

Question 53

A loose fitting read tractable color called blank that covers the glans

Answer 53

Foreskin or prepuce

Question 54

Surgical removal of the foreskin

Answer 54

Circumcision