final

Question 1

mitosis

Answer 1

vision of the cells nucleus

Question 2

asexual

Answer 2

single-parent, parts split off to form a new organism, quick and easy

Question 3

sexual

Answer 3

to cells from two different parents join

Question 4

crossing over

Answer 4

exchanging portions of chromatids

Question 5

why is meiosis responsible for genetic diverse city

Answer 5

because it produces four different genetically different cells

Question 6

what is the end product of meiosis

Answer 6

four haploid daughter cells

Question 7

haploid

Answer 7

Single set of genes

Question 8

diploid

Answer 8

both sets of homolog is chromosomes

Question 9

what is a gamete, what is the male and female

Answer 9

sex cell, sperm, egg

Question 10

if an organisms diploid number is 18 it’s haploid number is

Answer 10

nine

Question 11

name the four bases found in DNA

Answer 11

nitrogenous , cytosine, thigh mean

Question 12

for bases found an RNA

Answer 12

A U , C, G

Question 13

what else is found in a nuclear tide of DNA

Answer 13

deoxyribose, phosphate, nitrogen

Question 14

what sugar is found in RNA

Answer 14

glucose

Question 15

phenotype

Answer 15

physical characteristics of an organism

Question 16

karyotype

Answer 16

set of photographs of chromosomes group and ordered pairs

Question 17

homozygous

Answer 17

two identical alleles

Question 18

heterozygous

Answer 18

two different alleles

Question 19

transcription

Answer 19

DNA is copied into RNA

Question 20

translation

Answer 20

decoding of mRNA

Question 21

incomplete dominance

Answer 21

One allele is not completely dominant over another

Question 22

nondisjunction

Answer 22

homolog is chromosomes fail to separate

Question 23

autosomes

Answer 23

nonsex chromosomes

Question 24

what do you jeans contain instructions for

Answer 24

traits

Question 25

incomplete dominance example

Answer 25

Red and white flowers

Question 26

if your blood type was a day what could you get blood from, B, AB, O

Answer 26

b-b, o ab- a, b, ab, o o- o

Question 27

meiosis

Answer 27

chromosomes cut in half

Question 28

female pedigree

Answer 28

open circle

Question 29

male pedigree

Answer 29

open square

Question 30

marriage

Answer 30

line

Question 31

affected female

Answer 31

closed circle

Question 32

affected male

Answer 32

closed square

Question 33

47XX+21

Answer 33

Down syndrome

Question 34

46XY

Answer 34

normal male

Question 35

cladogram

Answer 35

evolutionary relationships of organisms

Question 36

geologic time scale

Answer 36

evolutionary time

Question 37

Rick layers age

Answer 37

oldest on top newest on bottom

Question 38

geographic isolation, how does it effect evolution

Answer 38

two organisms separated physically by barrier

Question 39

convolution

Answer 39

two different species involve from changes

Question 40

convergent evolution

Answer 40

unrelated organisms independently evolve similarities from environment

Question 41

adaptive radiation

Answer 41

single species of a group evolves into different species

Question 42

adaptation

Answer 42

inherited characteristics that increase chance of survival

Question 43

gene pool

Answer 43

combined genetic information of all members in a particular population

Question 44

natural selection

Answer 44

better suited organisms survive

Question 45

artificial selection

Answer 45

selection of humans breeding

Question 46

species

Answer 46

similar organism that can breed and produce offspring

Question 47

relative dating

Answer 47

comparing placement to other fossils

Question 48

radioactive dating

Answer 48

based on remaining amount of isotopes

Question 49

index fossil

Answer 49

distinctive fossil used to compare relative age of fossils

Question 50

how old is the earth

Answer 50

4.5 billion years

Question 51

what did the skull lab show

Answer 51

evolution over time

Question 52

human DNa and chimpanzee dna

Answer 52

98% alike

Question 53

survival of the fittest

Answer 53

the organisms who adapt survive

Question 54

Lamarcks ideas on change

Answer 54

selective use

Question 55

Darwins discoveries about finches

Answer 55

different on different islands

Question 56

homeostasis

Answer 56

organisms maintain a stable internal environment

Question 57

autonomic nervous system

Answer 57

automatic impulses

Question 58

cerebrum

Answer 58

voluntary actions

Question 59

cerebellum

Answer 59

body movements

Question 60

sensory neurons

Answer 60

nerve to spinal cord

Question 61

Moter neurons

Answer 61

brain and spinal cords to muscles

Question 62

interneurons

Answer 62

sensory and motor neurons

Question 63

neurotransmitters

Answer 63

transfer neurons across synapse

Question 64

synapse

Answer 64

impulse to another cells

Question 65

central nervous system

Answer 65

brain and spinal cord

Question 66

components of blood

Answer 66

air blood and cells

Question 67

plasma

Answer 67

straw colored fluid, 55% of blood

Question 68

what happens to white blood cells during infection

Answer 68

engulf foreign cells, fight

Question 69

what blood cells are most numerous

Answer 69

red

Question 70

lymphatic system

Answer 70

collects lost blood and returns to circulatory system

Question 71

lymph

Answer 71

lost fluid

Question 72

flow of blood

Answer 72

left aria, ventricles, right atria

Question 73

aorta

Answer 73

brings oxygen rich blood to body

Question 74

how does oxygen get to blood

Answer 74

aorta

Question 75

hemoglobin

Answer 75

iron proteins from blood to muscles

Question 76

veins vs arteries

Answer 76

artery- large to tissues and veins | veins- blood to heart

Question 77

capillaries

Answer 77

smallest blood vessels

Question 78

diaphragm

Answer 78

increases chest volume

Question 79

trachea

Answer 79

windpipe

Question 80

bronchioles

Answer 80

trachea to lungs

Question 81

alveoli

Answer 81

air sacks

Question 82

larynx

Answer 82

vocal

Question 83

lung

Answer 83

how we breathe

Question 84

why does trachea have cartilage rings

Answer 84

support

Question 85

hormones

Answer 85

produced in one part that effects another

Question 86

how does the endocrine system maintain homeostasis

Answer 86

feedback mechanisms

Question 87

nephron

Answer 87

blood filtering unit in kidney

Question 88

filtrate

Answer 88

gets bad stuff out of blood

Question 89

dialysis

Answer 89

filters blood for you

Question 90

why is water lost from body

Answer 90

pee, sweat, breathing

Question 91

endocrine system made of

Answer 91

hormones

Question 92

pituitary gland

Answer 92

regulates body functions and controls actions

Question 93

two functions of pancreas

Answer 93

hold glucose in blood stable

Question 94

what happens when insulin isn't produced

Answer 94

diabetes

Question 95

adrenal glands

Answer 95

deal with stress, hats okay kidney

Question 96

thyroid gland

Answer 96

regulates metabolism, trachea

Question 97

digestive system

Answer 97

mouth, esophagus, stomach, pancreas, liver, small intestine, large intestine,

Question 98

villi

Answer 98

increases surface area in stomach

Question 99

liver help in digestion

Answer 99

produces enzymes

Question 100

large intestine

Answer 100

takes extra water

Question 101

chemical digestion

Answer 101

breaks down food with enzymes

Question 102

mechanical digestion

Answer 102

physically breaks down food

Question 103

amylase

Answer 103

enzyme in saliva, breaks chemical bonds

Question 104

proteins

Answer 104

carbon hydrogen oxygen nitrogen