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Biology > kingdom Plantae 15 > Flashcards

kingdom Plantae 15 Flashcards

1
Q

plants are:
-cellular
-karyotic
produce how

A

multicellular
eukaryotic
sexually

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2
Q

what are plant cell walls made of

A

cellulose

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3
Q

vascular

A

vascular tissues carry water and minerals throughout the plant

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4
Q

non-vascular

A

lacks vascular tissue

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5
Q

are non vascular plants usually bigger or smaller

A

smaller and has a more simple structure

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6
Q

seed bearing plants

A

reproduce using seeds

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7
Q

non seed bearing plants

A

reproduce using spores

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8
Q

what are spores

A

tiny, one celled reproductive structures

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9
Q

what are seeds

A

an embryo of a plant with dipoid cells surrounded by a food source with a protective covering

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10
Q

how many phyla of plants are there

A

14

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11
Q

phyum bryophyta

A

mosses

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12
Q

phylum pterophyta

A

ferns

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13
Q

phylum coniferophyta

A

conifers

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14
Q

phylum anthophyta

A

flowering plants

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15
Q

are mosses vascular or non vascular

A

non vascular

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16
Q

are mosses seed bearing or spore bearing

A

spore bearing

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17
Q

what is a moss leafy shoot

A

a tiny stem with a very tiny leaflike structures

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18
Q

what is a moss rhizoid

A

a root like structure serving as an anchor

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19
Q

what is the first generation called

A

gametophyte

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20
Q

what happens in the moss gametophyte generation

A

a haploid spore is produced by meiosis

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21
Q

what is the second generation called

A

sporophyte

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22
Q

what happens in the sporophyte generation

A

begins with a diploid zygote. zygote grows into a mature plant forming spores and starting a new gametophyte generation

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23
Q

antheridia for mosses

A

sac like structure on top of the male gametophyte containing sperm

24
Q

archegonia for mosses

A

case-like structure on top of the female gametophyte containing an ovum

25
Q

when does the sporophyte generation begin

A

after fertilization

26
Q

are ferns vascular or non vascular

A

vascular

27
Q

are they seed bearing or spore bearing

A

they reproduce using spores

28
Q

what are fern leaves called

A

fronds

29
Q

what is the fronds blade called

A

petiole

30
Q

fern rhizomes

A

they produce hair like roots ant anchor the plant and absorb water and nutrients

31
Q

conifers are vascular or nonvascular

A

vascular

32
Q

where do conifers grow seeds

A

inside the cone

33
Q

male cones are called

A

pollen cones

34
Q

female cones are called

A

seed cones

35
Q

conifer trees are in which generation

A

sporophyte generation

36
Q

cones are in which generation

A

gametophyte generation

37
Q

what do angiosperms produce

A

seeds and flowers

38
Q

what are the two categories of angiosperms

A

monocots and dicots

39
Q

coyledons

A

still idk

40
Q

what kind of roots do monocots have

A

fibrous roots that web out in different directions

41
Q

what kind of roots do dicots have

A

one main root called a taproot

42
Q

what kind of leaves do monocots have

A

leaves with parallel veins

43
Q

dicots have leaves with

A

net like veins that branch out

44
Q

monocots have flowers structures with multiples of

A

3

45
Q

dicots have flower structures that form in multiples of

A

4 or 5

46
Q

what are the two organ systems of angiosperms

A

shoot system and root system

47
Q

what does the shoots system do

A

makes food for the pant and reproduces

48
Q

what does the root system do

A

absorbs nutrients and water, stores food and anchors plant

49
Q

what does the root system include

A

roots tubers and rhizoids

50
Q

what are plant cell walls primarily made of

A

chiten

51
Q

dermal tissue

A

outside protective covering of the plant that also allows for gas exchange and the absorption of minerals

52
Q

ground tissue

A

provides storage fir water sugar and starch and also includes non woody stems and roots

53
Q

vascular tissue

A

includes xylem and phleom

54
Q

meristem tissue

A

made up of cells that are capable of continuing mitosis and responsible for on going growth and repair

55
Q

where is meristem tissue likely to be foound

A

root tip stem tip and buds

Biology (6 decks)

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