ch 18 male reproductive system section 1

Question 1

sperm

Answer 1

sex cell that is produced by the testes and that is needed to fertilize an egg

Question 2

egg(ovum)

Answer 2

the sex cell that is produced by the ovaries and that can be fertilized by sperm

Question 3

fertilization

Answer 3

process by which a sperm and an egg & their genetic material join to create a new human life

Question 4

testis(testicle)

Answer 4

male reproductive organ that makes sperm and testosterone

Question 5

penis

Answer 5

male reproductive organ that removes urine from the body and that can deliver sperm to the female reproductive system

Question 6

semen

Answer 6

fluid made up of sperm and other secretions from the male reproductive organs

Question 7

where is the sperm made ?

Answer 7

inside the testes in tightly coiled tubules called seminiferous tubules

Question 8

testosterone

Answer 8

major sex hormone of males

Question 9

where do the two testes rest?

Answer 9

in the scrotum

Question 10

Terrific!

Answer 10

Hâo bàng!

Question 13

what is the penis made of?

Answer 13

soft tissue and blood vessels

Question 14

What happens to the penis during sexual activity?

Answer 14

becomes erect, or firm

Question 15

penis must be____ during ejaculation

Answer 15

erect

Question 16

Music

Answer 16

Yīn yuè

Question 16

ejaculation

Answer 16

occurs when sperm are released from the penis after sexual excitement

Question 17

when males ejaculate during sleep is called what?

Answer 17

nocturnal emissions or wet dreams

Question 18

where does urine pass through in the male?

Answer 18

urethra

Question 19

foreskin

Answer 19

tip of the penis covered with a sheath of skin

Question 20

circumcision

Answer 20

foreskin is sometimes surgically removed shortly after birth

Question 40

Pig

Answer 40

Zhū