Reproduction-rete testis

Question 1

definition of reproduction

Answer 1

to make a copy

Question 2

characteristics of asexual reproduction

Answer 2

1 parent, no variety, poor survival, many offspring

Question 3

why do we have reproduction

Answer 3

growth and repair

Question 4

where does bionary fission occur in (type of organism)

Answer 4

bacteria

Question 5

what happens in bioanry fission

Answer 5

1 organism splits in half

Question 6

how often do your cells reproduce

Answer 6

every 20 minutes

Question 7

why type of reproduction is bionary fission

Answer 7

asexual

Question 8

what organism does budding occur in

Answer 8

hydra or yeast

Question 9

describe the basics of budding

Answer 9

organism grows identical buds on its side

Question 10

where do hydra live

Answer 10

fresh water

Question 11

what same animal group do hydra belong to

Answer 11

JellyFish

Question 12

mouth/anus of hydra name

Answer 12

daphnia

Question 13

daphnia

Answer 13

mouth/anus in hydra

Question 14

stinging cells on hydra name

Answer 14

nematocysts

Question 15

what happens when the bud gets big enough

Answer 15

it breaks off and the parent dies

Question 16

characteristics of sexual reproduction

Answer 16

2 parents, variety, good survival, few offsprings, demanding

Question 17

definition of sexual reproduction

Answer 17

union of 2 gametes (sex cells: egg and sperm) to form a zygote (fertilized egg)

Question 18

zygote

Answer 18

fertilized egg

Question 19

gonads

Answer 19

(ovaries, testes) produce gametes (sex organs)

Question 20

conjugation

Answer 20

(paramecium) simplest sexual reproduction

Question 21

example of conjugation

Answer 21

paramecium

Question 22

describe the reproduction of paramecium

Answer 22

sexual; line up and shot genetic material into each other (exchange)

Question 23

what are the hairs on the outside of the paramecium called

Answer 23

cilia

Question 24

parthenogenesis

Answer 24

fertilization without sperm (bees) dont need males, fertilize themselves;nature values bees

Question 25

what animal does parthenogenesis

Answer 25

bees

Question 26

what type of reproduction is conjugation

Answer 26

sexual

Question 27

what type of reproduction is parthenogenesis

Answer 27

sexual

Question 28

definition of fertilization

Answer 28

union of sperm and egg

Question 29

what type of fertilizations are there

Answer 29

indirect and direct

Question 30

what type of animal groups do indirect fertilization

Answer 30

aquatic

Question 31

describe indirect fertilization

Answer 31

aquatic animals, poor survival, many eggs, example (frogs); little- no parental care

Question 32

example of indirect fertilization

Answer 32

frogs

Question 33

where does indirect fertilization occur

Answer 33

outside the body

Question 34

what do male frogs have that help them push out the females babys

Answer 34

thumb pads

Question 35

direct variation

Answer 35

intercourse, terrestrial animals, good survival, few offsprings, mammals

Question 36

what types of animals do direct fertilization

Answer 36

terrestrial animals, mammals

Question 37

what do mammals have to have to be mammals

Answer 37

body hair and produce milk

Question 38

what are the two exceptions of animals that are considered mammals

Answer 38

bats and whales

Question 39

name the 4 differences between humans and other mammals

Answer 39

breeding seasons, animals in heat, humans sexually active throughout entire life, sexuality is more than having babies

Question 40

how are breeding seasons regulated

Answer 40

hormones and temperature

Question 41

what is sexuality

Answer 41

how you think about yourself

Question 42

definition of puberty

Answer 42

changes in the body that make it physically possible to reproduce

Question 43

when does puberty occur

Answer 43

adolescence

Question 44

what develops during puberty

Answer 44

sex cells (gametes)

Question 45

secondary sexual characteristics of a male

Answer 45

body hair, voice deepening, facial hair, muscle development, triangle shaped

Question 46

secondary sexual characteristics of a female

Answer 46

vody hair, breast development, hip development, distribution of body fat, menstrual cycle

Question 47

are males and females different

Answer 47

yes, strikingly different

Question 48

similarities of males and females

Answer 48

same embryonic tissue, same hormones but different responses

Question 49

at how many weeks does the "y" chromosome kick in in a male

Answer 49

6 weeks

Question 50

functions of male

Answer 50

produce sperm, transfer sperm to female (intercourse)

Question 51

female functions

Answer 51

production of eggs, reception of sperm cells from male, nurturing the developing embryo, nourishing new individual (lactation) production of female sex hormones

Question 52

what is lactation

Answer 52

breast feeding

Question 53

what are sex cells called

Answer 53

gametes

Question 54

when does spermatogenesis occur

Answer 54

puberty

Question 55

what is spermatogenesis

Answer 55

sperm production

Question 56

how long does spermatogenesis occur

Answer 56

throughout life

Question 57

where does spermatogenesis occur

Answer 57

seminiferous tubules

Question 58

nickname for seminiferous tubules

Answer 58

sperm factories

Question 59

where do the seminiferous tubules empty into

Answer 59

rete testis