Plants and Fungi Flashcards

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1
Q

Structural Adaption of plants include: (5)

A

a. Reproductive structure
b. Leaf
c. Cuticle
d. Vascular tissue (sheath)
e. Roots
- Mycorrhizae

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2
Q

Reproductive structure is thecontainer that holds

A

gametes ex. flower or pine cone

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3
Q

The purpose of the leaf is?

A

photosynthesis

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4
Q

Cuticle is a waxy coat that______.

A

surrounds or protects the leaf. (prevents water loss)

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5
Q

Vascular tissue transports______.

A

sugar and water

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6
Q

What do roots do?

A

They anchor the plant and used to absorb water and mineral

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7
Q

What is Mycorrhize

A

symbiosis between plant roots and fungi

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8
Q

The two types of vascular tissue?

A

Phoem and Xylem

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9
Q

Phloem

A

bundle that transports sugar

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10
Q

Xylem

A

bundle that transports water

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11
Q

Gametangia

A

reproductive organ of the plant (container that holds the gametes or spores)

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12
Q

Plant diversity – What are the four different types of plant classifications

A

Bryophytes – seedless
Ferns – seedless
Gymnosperms – seed bearing
Angiosperms – seed bearing

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13
Q

What are the Major Plant Phyla? (4)

A
  • Bryophyta (nonvascular plants)
  • Pterophyta (seedless vascular plants)
  • Coniferophyta (Gymnosperms)
  • Anthophyta (Flowering plants)
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14
Q

Mosses 2 characteristics

A

Body of moss is a thallu

Lack vascular tissue

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15
Q

2 key adaptions of Phylum Bryophyta

A
Flagellated sperm (requires water in order to fertilize)
Sporophyte depends on gametophyte
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16
Q

Sporophyte

A

diploid, multicellular plant-to release spores

17
Q

Gametophyte

A

haploid, multicellular plant- is the one that performs photosynthesis

18
Q

Phylum Pterophyta (Ferns) characteristics?

A

Vascular plants, Fossil Fuels, Gametophyte depends on the sporophyte

19
Q

Gymnosperms characteristics?

A

Reduction of gametophyte
Evolution of pollen (1st plants to evolve pollen)
The advent of the seed (1st plants to evolve the seed)

20
Q

Seed is a?

A

a plant embryo with its packaging

21
Q

A fruit is

A

a. Is a ripened ovary.
b. Helps protect the seed and increase seed dispersal.
c. Is a major food source for animals.

22
Q

What is a fungus?

A

Eukaryotes

a. heterotrophs
b. absorption
23
Q

Fungal structure

A

a. Cell wall
b. hyphae
c. mycelium

24
Q

Fungal Reproduction

A
  1. Spores

2. Mushroom

25
Q

The Ecological Impact of Fungi

A

Decomposers
Parasites (pathogens)
Commercial uses

26
Q

Major Fungal Classification

A

Oomycota
Zygomycota
Ascomycota (sac fungi)
4. Basidiomycota (Club fungi)