Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Biology > 11,12,13 > Flashcards

11,12,13 Flashcards

1
Q

is domain bacteria prpkayotes or eukaryotes?

A

prokaryotes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what domain do cell walls lack peptidogylcan?

A

domain arches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what kingdom do cell walls have cellulose?

A

Protista

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

which kingdom has widespread diversity including many animal like, plant like, and fungi like behaviors

A

Protista

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

what kingdom has chiton in the cell walls

A

fungi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

does kingdom plantar have chloroplasts

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

does kingdom animalia have cell walls and chloroplasts?

A

no

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Linnaeus hierarchical system

A 
kingdom
phylum
class 
order
family 
genus 
species
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

grouping organisms into categories that represent lines of evolutionary decent not just physical similarities

A

phylogeny

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

organisms are arranged into cladograms to show relationships through evolutionary time

A

cladostics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

how many chromosomes do chimps and humans have in common

A

18 pairs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

how much % are humans and chimps genetically similar?

A

98.77%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

what domain has cell walls with peptidogylcan?

A

domain bacteria

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

any change in the relative frequency of alleles in a population

A

evolution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

some can be accedently beneficial or harmful

A

mutations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

the ability of an organism to survive and reproduce in its environment

A

fitness

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

can beal size on birds influence food accesability?

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

when a single animal had several hundred offspring

A

over production

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

random change in an allele frequency by chance

A

genetic drift

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

a small change in a population is called

A

the founder effect

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

what drives the population of birds o paradise?

A

the active choice between strong pretty makes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

the process that creates a new species through isolation from others

A

speciation

23
Q

animals having different courtship rituals or behaviors that lead to reproduction

A

behavioral isolation

24
Q

where 2 or more populations are separated by a river mountain or body of water

A

geographic isolation

25
Q

2 or more species reproduce at different times

A

temporal isolation

26
Q

about how old is the earth

A

4.6 billion years

27
Q

why was the sky pinkish

A

high levels of hydrogen co2 cyanamide co n2 and h2

28
Q

how long ago did the earth cool

A

3.8 billion years ago

29
Q

why were the oceans brown

A

high levels of dissolved iron

30
Q

what did Stanley Miller and Harold eiuries expirement show

A

how cytosine and uracil ar made

31
Q

when were the first signs of life

A

2.2 billion years ago

32
Q

any change in the relative frequency of alleles in a population

A

evolution

33
Q

some can be accedently beneficial or harmful

A

mutations

34
Q

the ability of an organism to survive and reproduce in its environment

A

fitness

35
Q

can beal size on birds influence food accesability?

A

yes

36
Q

when a single animal had several hundred offspring

A

over production

37
Q

random change in an allele frequency by chance

A

genetic drift

38
Q

a small change in a population is called

A

the founder effect

39
Q

what drives the population of birds o paradise?

A

the active choice between strong pretty makes

40
Q

the process that creates a new species through isolation from others

A

speciation

41
Q

animals having different courtship rituals or behaviors that lead to reproduction

A

behavioral isolation

42
Q

where 2 or more populations are separated by a river mountain or body of water

A

geographic isolation

43
Q

2 or more species reproduce at different times

A

temporal isolation

44
Q

about how old is the earth

A

4.6 billion years

45
Q

why was the sky pinkish

A

high levels of hydrogen co2 cyanamide co n2 and h2

46
Q

how long ago did the earth cool

A

3.8 billion years ago

47
Q

why were the oceans brown

A

high levels of dissolved iron

48
Q

what did Stanley Miller and Harold eiuries expirement show

A

how cytosine and uracil ar made

49
Q

when were the first signs of life

A

2.2 billion years ago

50
Q

what keeps the earths core in a melted form?

A

radioactive decay

51
Q

are the minerals that make up the crust of the earth?

A

less dense

52
Q

what element was absent from earths atmosphere as a free molecule

A

oxygen

53
Q

Miller and Urey were able to create these in their experiment

A

amino acid

54
Q

this states that eukaryotes arise from from communities of prokaryotes

A

endosymbiotic theory

Biology (11 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions