Brainscape's Knowledge GenomeTM

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


See full index

Plant Biology Exam 2 > Systematics > Flashcards

Systematics Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

Biodiversity

A

the variety of life on earth at all its levels, genes to ecosystems, and the ecological and evolutionary processes that sustain it

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

Taxonomy

A

Naming of organisms

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

Systematics

A

methods to organize and classify organisms into related groups using evolutionary relationships

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

phylogeny

A

hypothesis to the evolutionary relationships among organisms

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

monophyletic group

A

includes the most recent common ancestor of the group and all of its descendants (clade)

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

paraphyletic group

A

includes the most recent common ancestor of the group, but not all its descendants

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

Kingdom Fungi

A
  • Eukaryotic, multicellular absorbers
  • nonmotile, filamentous
  • lack plastids
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Protists

A
  • unicellular, colonial, simple multicellular
  • protozoa, algae, water molds
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Kingdom Plantae

A
  • Eukaryotic, multicellular photosynthesizers
  • alternation of generations
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Mitosis

A

n -> n
Haploid to haploid
2n -> 2n
Diploid to diploid

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

Meiosis

A

2n -> n
Diploid to haploid

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

Fertilization to form zygote

A

n + n = 2n
egg + sperm = zygote

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

Mosses

A

Gametophyte is dominant, sporophyte is attached to gametophyte

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

Ferns

A

Sporophyte is dominant, gametophyte is independent of sporophyte

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

Gymnosperms

A

Sporophyte is dominate, female gametophyte contained within ovulate cone on sporophyte, male gametophyte is dispersed in pollen grain

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

angiosperms

A

Sporophyte is dominate, female gametophyte contained within ovulate of flower on sporophyte, male gametophyte is dispersed in pollen grain

17
Q

what came first chloroplast or mitochondria?

A

mitochondria

18
Q

Serial endosymbiotic theory

A

concept of origin of mitochondria and chloroplasts

19
Q

endosymbiont

A

an organism that lives within another, dissimilar organism

20
Q

Why is it called serial endosymbiosis?

A

the events did not occur simultaneously

Plant Biology Exam 2 (2 decks)

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