science 4th quarter

Question 1

double convex structure that focuses on light

Answer 1

lens

Question 2

where the image is focused

Answer 2

retina

Question 3

colored part of eye

Answer 3

iris

Question 4

hole or circular opening on eye that allows light to enter retina

Answer 4

pupil

Question 5

white outer coating

Answer 5

sclera

Question 6

protective outer layer that covers iris and pupil

Answer 6

cornea

Question 7

responds to light

Answer 7

rods and cones

Question 8

signals that are conducted to the brain

Answer 8

optic nerve

Question 9

internal fluid of eye

Answer 9

aqueous humor

Question 10

eye focusing disorder

Answer 10

refractive error

Question 11

eyeball is too lang and cornea is too curved

Answer 11

myopia

Question 12

eyeball is too short and cornea is flat

Answer 12

hypermetropia

Question 13

organ system composed of sex organs

Answer 13

reproductive system

Question 14

organ composed of network nerve cells

Answer 14

nervous system

Question 15

organ composed of hormones

Answer 15

endocrine system

Question 16

primary reproductive organs

Answer 16

gonads

Question 17

oval shaped organs that produce sperm

Answer 17

testes

Question 18

sac like structure

Answer 18

scrotum

Question 19

sperm production happens on the?

Answer 19

seminiferous tubules

Question 20

tube that stores sperm for 18 hours

Answer 20

epididymis

Question 21

responsible for discharging semen and urine out of body

Answer 21

penis

Question 22

enables penis to penetrate and deliver sperm

Answer 22

erection

Question 23

release of semen

Answer 23

ejaculation

Question 24

peak of sexual arousal

Answer 24

orgasm