Bio 119 Exam 1

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67 Terms

1
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Linnean Hierarchy

Kingdom, Phylum, Class, Order, Family, Genus, Species

2
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What is the term for the process of evolution at the level of species or higher taxonomic unit?

macroevolution

3
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Terms describe a character as opposed to a character state

flower color, leaf shape

4
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Which of the following terms describe a character state as opposed to a character

blue flower, lobed leaf

5
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What is the term for the process of evolution at the level of the population, which involves changes in allele frequencies?

microevolution

6
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taxa that no longer exist

extinct

7
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a group that includes all the descendants of the group's most recent common ancestor

Monophyletic

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taxa that exist today

extant

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a group that includes some but not all the descendants of the group's most recent common ancestor

paraphyletic

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a term that is used to refer specifically to a monophyletic group

clade

11
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a branching point in a phylogeny that indicates an ancestor of its descendant taxa

node

12
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the lines in a phylogeny that indicate paths of descent

branch

13
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All Spermatophytes produce flowers and fruit.

false

14
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All Embryophytes are Tracheophytes but not all Tracheophytes are Embryophytes.

false

15
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All Embryophytes are Viridophytes but not all Viridophytes are Embryophytes.

true

16
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Chlorophyll b is required for oxygenic photosynthesis and is diagnostic for Embryophytes.

false

17
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All Spermatophytes are Tracheophytes but not all Tracheophytes are Spermatophytes.

true

18
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All Tracheophytes are Spermatophytes but not all Spermatophytes are Tracheophytes.

false

19
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<p><span>What feature appears in the diagram at the node labeled A (or 6)?</span></p>

What feature appears in the diagram at the node labeled A (or 6)?

flowers and fruit

20
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<p><span>What is the name for the taxa comprised of the blue, yellow, and orange groups?</span></p>

What is the name for the taxa comprised of the blue, yellow, and orange groups?

Tracheophytes

21
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<p><span>What is the name for the taxa comprised of the blue and yellow groups?</span></p>

What is the name for the taxa comprised of the blue and yellow groups?

Spermatophytes

22
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<p><span>What is the name for the taxa comprised of the blue, yellow, orange, and purple groups?</span></p>

What is the name for the taxa comprised of the blue, yellow, orange, and purple groups?

Embryophytes

23
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<p><br><span>What feature appears in the diagram at the node labeled B (or 5)?</span></p>


What feature appears in the diagram at the node labeled B (or 5)?

seeds and pollen

24
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<p><span>What feature appears in the diagram at the node labeled D (or 2)?</span></p>

What feature appears in the diagram at the node labeled D (or 2)?

includes chlorophyll B

25
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the group that includes plants that produce seeds and pollen

Spermatophytes

26
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the group of plants that produces flowers and fruit

Angiosperms

27
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the primary photosynthetic pigment found in Rhodophytes and Viridophytes

chlorophyll a

28
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the group that includes only vascular plants

Tracheophytes

29
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the group that includes Chlorophytes and Embryophytes

Viridophytes

30
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the group that includes both non-vascular and vascular plants

Embryophytes

31
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seed plants that do not produce flowers or fruit

Gymnosperms

32
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an accessory photosynthetic pigment that is diagnostic for Viridophytes

chlorophyll b

33
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<p><span>What feature appears in the diagram at the node labeled E (or 1)?</span></p>

What feature appears in the diagram at the node labeled E (or 1)?

chlorophyll a

34
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a type of cell division in which the ploidy of the daughter cells is one half that of the parent cell

meiosis

35
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the diploid, multicellular portion of the sporic meiosis life cycle

sporophyte

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the haploid, unicellular portion of the sporic meiosis life cycle which is produced by mitosis

gamete

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a type of cell division in which the ploidy of the daughter cells is the same as that of the parent cell

mitosis

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the haploid, unicellular portion of the sporic meiosis life cycle which is produced by meiosis

spore

39
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the haploid multicellular portion of the sporic meiosis life cycle

gametophyte

40
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<p>&nbsp;What feature appears in the diagram at the node labeled C(or 4)?</p>

 What feature appears in the diagram at the node labeled C(or 4)?

vascular tissue

41
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What is the name for the taxa comprised of the blue, yellow, orange, purple, and green groups?

Viridophytes

42
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Leaf Blade

Lamina

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Edge of Leaf

Margin

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Central Vein

Midrib

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Small branch that attaches leaf to stem

petiole

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Which side of the leaf is the adaxial side?

upper side

47
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On which side of a leaf does gas exchange occur?

the abaxial side

48
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Which of the following plant organs do the structures represent modifications of? (bulb, runner,corm)

stem

49
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<p><span>What is the term for the structure labeled A in the diagram above?</span></p>

What is the term for the structure labeled A in the diagram above?

terminal bud

50
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<p><span>What is the term for the structure labeled B in the diagram above?</span></p>

What is the term for the structure labeled B in the diagram above?

axillary bud

51
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<p><span>What is the term for the structure labeled C in the diagram above?</span></p>

What is the term for the structure labeled C in the diagram above?

node

52
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<p><span>What is the term for the structure labeled D in the diagram above?</span></p>

What is the term for the structure labeled D in the diagram above?

internode

53
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<p><span>What is the term for the structure labeled E in the diagram above?</span></p>

What is the term for the structure labeled E in the diagram above?

phytomer

54
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<p><span>What is the term for the structure labeled F in the diagram above?</span></p>

What is the term for the structure labeled F in the diagram above?

petiole

55
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<p><span>What is the term for the structure labeled G in the diagram above?</span></p>

What is the term for the structure labeled G in the diagram above?

blade

56
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<p><span>What is the term for the structure labeled K in the diagram above?</span></p>

What is the term for the structure labeled K in the diagram above?

shoot system

57
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<p><span>What is the term for the structure labeled L in the diagram above?</span></p>

What is the term for the structure labeled L in the diagram above?

root system

58
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Which side of the leaf is the abaxial side?

the underside

59
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Which side of the leaf is the adaxial side?

the upper side

60
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classification tree (going down)

viridophytes, chlorophytes and embryophytes, bryophytes and tracheophytes, lycophytes and euphyllophytes, monilophytes and spermophytes, gymnosperms and angiosperms

61
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Viridophytes

everything except red algae, pick up chlorophyll B trait

62
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Embryophytes

“land” plants, embryo is retained

63
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Bryophytes

aka moss, non-vascular plants (no xylem and phloem)

64
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Tracheophytes

vascular plants (have xylem and phloem)

65
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Spermatophytes

seed plants (seeds and pollen)

66
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Gymnosperms

naked seed (conifers)

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Angiosperms

“vessel” seed (fruit and flowers)