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Honors Biology > Unit 7: Plants > Flashcards

Unit 7: Plants Flashcards

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1
Q

What are the skin cells of the plant called?

A

epidermal cells

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2
Q

What are the three types of ground tissue cells?

A

parenchyma

collenchyma

sclerenchyma

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3
Q

Which underground stem is this an example of?

A

Bulb

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4
Q

Which tissue protects the plant?

A

Dermal

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5
Q

Which system of the plant anchors the plant?

A

Root system

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6
Q

Which type of modified stem is this underground horizontal stem an example of?

A

Rhizome

(ginger plant)

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7
Q

List the three tissues of the plant that make up the roots, stems and leaves of a plant.

A

dermal

ground

vascular

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8
Q

Which gound tissue cells stores water and is the site of photosynthesis?

A

parenchyma

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9
Q

Collectively what are the parts of the male gametophytes of an angiosperm called?

A

stamen

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10
Q

If the filaments are below the females pistil the flower is pollinated by ____

A

animals

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11
Q

Which type of modified stem is this an example of?

A

tuber

(potato)

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12
Q

Which type of tropism is the shoot of this plant exhibitting?

A

negative geotropism

(growing away from gravity)

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13
Q

Which type of ground tissue cell is this of?

A

collenchyma

(thicker at the corners)

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14
Q

Which vascular tissue transports water up the plant?

A

Xylem

(trahceids and vessel elements)

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15
Q

Which type of ground tisse are these cells and example of?

A

parenchyma

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16
Q

Which type of root is this?

A

taproot

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17
Q

Which ground tissue cell allows a plant to be flexible?

A

collenchyma

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18
Q

What in the stamen holds up the anther?;

A

filament

19
Q

What are the two main types of dermal tissue?

A

Epidermis

Hairs

20
Q

What is the following showing?

A

Anther

21
Q

Which ground tissue cell give the plant it’s strenght?

A

sclerenchyma

22
Q

Which phloem cells transports the substance around the plant?

A

Sieve tube members

(controlled by companion cells)

23
Q

Which type of angiosperm is this an exaple of?

A

Monocot

(flower parts in multiples of 3)

24
Q

Which female gametophyte stucture is the site of pollination?

A

stigma

25
Q

After double fertilization what becomes of the ovule

A

Turns into a seed

26
Q

Which organs are found within the shoot system?

A

leaves and stem

27
Q

Collectively what are all four parts called?

A

pistil or carpel

28
Q

After double fertilization what becomes of the ovary

A

becomes a fruit

29
Q

Which tissue fills the interior of roots, stems and leaves?

A

Ground tissue

30
Q

What do sclerenchyma cells have in their cell walls

A

cellulose and lignin

31
Q

Which vacular tissue transports a product of photosynthesis?

A

Phloem (moves glucose down the plant)

32
Q

During angiosperm reproduction, the ovule is double feritized. What is formed during each of those fertilizations?

A

1st: zygote–>embryo
2nd: endosperm (food)

33
Q

Which type of tropism are the shoots of this plant exhibitting?

A

positive phototropism

(growth toward light stimulus)

34
Q

Which type of root is this an example of?

A

fibrous

35
Q

Which tissue transports substances thoughout the plant?

A

Vascular tissue

36
Q

Which type of ground tissue cells are these?

A

sclerenchyma

(uniformly thick cell walls)

37
Q

What dermal tissue structures are seen in this picture?

A

trichomes

(hairs on stems and leaves)

38
Q

What is the alternate name for the stem?

A

shoot

39
Q

Which type of tropism is this tendril exhibitting?

A

positive thigmotropism

(growth towards touch)

40
Q

Which plant organ photosynthesizes?

A

leaf

41
Q

What are the pores within the epidermas called?

A

Stomata

42
Q

Identify letters A-E

A
  • A: anther
  • B: filament
  • C: stigma
  • D: Style
  • E: ovary
43
Q

What opens the stomata during gas exchange to allow for photosynthesis?

A

Guard cells when they are turgid (high osmotic pressure)

Honors Biology (26 decks)

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