Module 9

Question 1

cells from only one individual produce the offspring

Answer 1

Asexual Reproduction

Question 2

asexual reproduction in which a female can produce an embryo without fertilizing an egg with sperm

Answer 2

Parthenogenesis

Question 3

when animals can break body parts off or be cut in half, then regenerate the missing
portion of the body

Answer 3

Fragmentation

Question 4

is done via the fusing of two complementary haploid cells, to produce a diploid zygote.

Answer 4

Sexual Reproduction

Question 5

is what humans do and is when the fusion of gametes occur within the body

Answer 5

internal Fertiliation

Question 6

the sperm
and egg fuse outside of the
organisms.

Answer 6

External Fertilization

Question 7

is an organism that has both male and female sex organs fully developed.

Answer 7

Hermaphrodite

Question 8

is when your genetics determine which gametes are produced (like humans).

Answer 8

• Genotypic sex determination

Question 9

Some plants, insects, and fungi can have sex with themselves. This is called

Answer 9

selfing

Question 10

• Produces and stores fluid, that mixes
  with sperm

Answer 10

Seminal-Vesicle

Question 11

adds more fluid and contracts
during ejaculation.

Answer 11

Prostate Gland

Question 12

refers to the distal end of the penis and is
extremely sensitive.

Answer 12

Glans Penis

Question 13

the production of mature sperm capable of fertilizing an egg

Answer 13

Spermatogenesis

Question 14

is where developing embryos mature.

Answer 14

Uterus

Question 15

is a separate opening for urination.

Answer 15

Urethra

Question 16

the production of mature eggs capable of being fertilized

Answer 16

Oogenesis

Question 17

Germ line cells develop via meiosis into
immature diploid egg cells called

Answer 17

Primary Oocytes

Question 18

organisms that can change their sex from their inborn sex to the opposite sex at some point in their lives

Answer 18

Sequential Hermaphrodites

Question 19

happens when climactic (temp.) or social factors (no females) determine which gametes are produced.

Answer 19

Environmental sex determination

Question 20

A type of hormone made by the body that helps develop and maintain female sex characteristics and the growth of long bones.

Answer 20

Estrogen

Question 21

a steroid hormone that plays a vital role in the reproductive system and is involved in many other bodily functions

Answer 21

Progestogens

Question 22

is a sex hormone that helps develop and maintain male characteristics, such as the genital tract, secondary sexual characteristics, and fertility. Androgens also contribute to the anabolic status of somatic tissues

Answer 22

Androgen

Question 23

paired embryonic structures that serve as progenitors of the male internal genitalia and are involved in the incipient development of the renal system in both sexes.

Answer 23

Mesonephric duct

Question 24

A coiled tube that carries the sperm out of the testes

Answer 24

Vas Deferens

Question 25

The part of the reproductive system that produces and releases eggs (ovary) or sperm (testicle/testis)

Answer 25

Gonads

Question 26

One of two egg-shaped glands inside the scrotum that produce sperm and male hormones.

Answer 26

testis

Question 27

structures that are critical in the development of the internal genital portions of the female reproductive system

Answer 27

paramesonephric duct

Question 28

either of a pair of tubes along which eggs travel from the ovaries to the uterus.

Answer 28

Fallopian Tubes

Question 29

a pair of female reproductive glands that produce eggs and hormones

Answer 29

Ovaries

Question 30

is for sex and is separated from the
uterus by the cervix

Answer 30

Vagina