Diversity of plants Kingdom Fungi

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1. Diversity of plants Kingdom Fungi
2. What is a Plant?Plants are the base
3. Слайд 3
4. Monocots and DicotsCotyledons-Seed leaves in the plant
5. Monocots and Dicots
6. Kingdom Fungi
7. Characteristics of all FungiEukaryoticMost are multicellular &
8. Structure of FungiEach cell has a cell
9. ReproductionFungi can reproduce asexually by budding and
10. Classification of FungiFungi are classified into 4
11. Basidiomycota-Club FungiImportance:A few are poisonousHigh in protein,
12. AscomycotaAlso known as sac fungiFruiting bodies form
13. Importance of AscomycotaTruffles and morels have been prized for centuries. Morel Truffles
14. Importance of Ascomycota (continued)Ergot fungus may infect
15. Importance of Ascomycota (continued)Yeast is very important
16. Zygomycota-Common MoldsThe zygospore is the fruiting body.Human
17. Deuteromycota-Imperfect FungiFungi for which no sexual stage
18. Importance of DeuteromycotaPenicillium Molds Antibiotics Gourmet Cheese
19. Symbiotic RelationshipsMutualism-two species living together, both benefitExample:
20. Terminology
21. Terminology
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What is a Plant?Plants are the base for the food chain on land.Provide shade, shelter and oxygenEvolved more than 470 million years agoMulticellular, EukaryotesCell walls made of cellulosePhotosynthesis using chlorophyll a

Слайды и текст этой презентации

Слайд 1Diversity of plants Kingdom Fungi

Слайд 2What is a Plant?
Plants are the base for the food

chain on land.
Provide shade, shelter and oxygen
Evolved more than 470

million years ago
Multicellular, Eukaryotes
Cell walls made of cellulose
Photosynthesis using chlorophyll a and b
Most are autotrophs; few parasites + saprobes
Ex. Trees, shrubs, grasses, mosses and ferns

What is a Plant?Plants are the base for the food chain on land.Provide shade, shelter and oxygenEvolved

Слайд 3

Слайд 4Monocots and Dicots
Cotyledons-Seed leaves in the plant embryo
Monocots-One seed leaf,

parallel veins, multiples of 3 floral parts, vascular bundles scattered

and fibrous roots
Dicots-Two seed leaves, branched veins, multiples of 4 or 5 floral parts, vascular bundles in a ring and a taproot

Monocots and DicotsCotyledons-Seed leaves in the plant embryoMonocots-One seed leaf, parallel veins, multiples of 3 floral parts,

Слайд 5Monocots and Dicots

Слайд 6Kingdom Fungi

Слайд 7Characteristics of all Fungi
Eukaryotic
Most are multicellular & filamentous
A few are

single celled (yeasts)
Heterotrophic – do not make their own food
Absorb

nutrients through the cell wall
Do not move

Mushrooms help digest dead, decaying matter.

Characteristics of all FungiEukaryoticMost are multicellular & filamentousA few are single celled (yeasts)Heterotrophic – do not make

Слайд 8Structure of Fungi
Each cell has a cell wall made of

chitin
Hyphae are hair-like filamentous chains of cells.
Structure consists of:
Mycelium

(mass of hyphae)
Fruiting body (the reproductive structure)

Fungi come in many sizes, shapes, and colors.

Structure of FungiEach cell has a cell wall made of chitinHyphae are hair-like filamentous chains of cells.

Слайд 9Reproduction
Fungi can reproduce asexually by budding and by asexual spore

production.
The hyphae and asexual spores are haploid (1N) like the

gametes of higher organisms (eggs and sperm).
Under certain conditions a fruiting body is formed.
It is the product of two opposite mating “types” combining to form a diploid (2N) cell.

ReproductionFungi can reproduce asexually by budding and by asexual spore production.The hyphae and asexual spores are haploid

Слайд 10Classification of Fungi
Fungi are classified into 4 phyla (divisions) depending

on the type of fruiting body they produce.
Basidiomycota
Ascomycota
Zygomycota
Deuteromycota

Classification of FungiFungi are classified into 4 phyla (divisions) depending on the type of fruiting body they

Слайд 11Basidiomycota-Club Fungi
Importance:
A few are poisonous
High in protein, calcium, phosporous, &

iron
Nutrient recycling
Pharmaceuticals

Examples: mushrooms and shelf fungi

Basidiomycota-Club FungiImportance:A few are poisonousHigh in protein, calcium, phosporous, & ironNutrient recyclingPharmaceuticals Examples: mushrooms and shelf fungi

Слайд 12Ascomycota
Also known as sac fungi
Fruiting bodies form sacs of spores

where fertilization occurs.
Examples: truffles, morels, yeasts
Usually, yeast reproduce asexually by

budding

Sac Fungi life cycle

AscomycotaAlso known as sac fungiFruiting bodies form sacs of spores where fertilization occurs.Examples: truffles, morels, yeastsUsually, yeast

Слайд 13Importance of Ascomycota
Truffles and morels have been prized for centuries.

Morel Truffles

Слайд 14Importance of Ascomycota (continued)
Ergot fungus may infect rye and other

grains.
Ergotism (poisoning) may occur in those who eat the

contaminated bread.
Ergot drugs are medicinally useful in small amounts.
Initial source for the manufacture of LSD

Ergot in the grain head of rye

Importance of Ascomycota (continued)Ergot fungus may infect rye and other grains. Ergotism (poisoning) may occur in those

Слайд 15Importance of Ascomycota (continued)
Yeast is very important for humans in

that
Yeast enzymes aid in preparation of baked goods (fermentation)
Some

yeasts cause disease of plants and animals (parasites)
Yeasts used in production of glycerol.
Explosives

Importance of Ascomycota (continued)Yeast is very important for humans in that Yeast enzymes aid in preparation of

Слайд 16Zygomycota-Common Molds
The zygospore is the fruiting body.
Human and Ecological Relevance

A few species used as food sources.
Industrial Uses
Pharmaceuticals

Pigments

Zygomycota-Common MoldsThe zygospore is the fruiting body.Human and Ecological Relevance A few species used as food sources.

Слайд 17Deuteromycota-Imperfect Fungi
Fungi for which no sexual stage has been observed

Grouped

together into an artificial phylum
May be reclassified if they ever

produce a fruiting body

All reproduce by conidiospores on the end of hyphae.

Deuteromycota-Imperfect FungiFungi for which no sexual stage has been observedGrouped together into an artificial phylumMay be reclassified

Слайд 18Importance of Deuteromycota

Penicillium Molds
Antibiotics
Gourmet Cheese

Aspergillus
Citric Acid

Soy Sauce
Aspergilloses (Respiratory Disease)
Aflotoxin (Carcinogen)

Importance of DeuteromycotaPenicillium Molds Antibiotics Gourmet Cheese Aspergillus Citric Acid Soy Sauce Aspergilloses (Respiratory Disease) Aflotoxin (Carcinogen)

Слайд 19Symbiotic Relationships
Mutualism-two species living together, both benefit
Example: Lichen
The fungus hangs

on to the rock or log and catches water
The algae

has color and can collect sunlight to photosynthesize

Symbiotic RelationshipsMutualism-two species living together, both benefitExample: LichenThe fungus hangs on to the rock or log and

Слайд 20Terminology

Слайд 21Terminology

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Diversity of plants Kingdom Fungi

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Слайды и текст этой презентации

Слайд 1Diversity of plants Kingdom Fungi

Слайд 2What is a Plant?Plants are the base for the food

chain on land.Provide shade, shelter and oxygenEvolved more than 470

Слайд 3

Слайд 4Monocots and DicotsCotyledons-Seed leaves in the plant embryoMonocots-One seed leaf,

parallel veins, multiples of 3 floral parts, vascular bundles scattered

Слайд 5Monocots and Dicots

Слайд 6Kingdom Fungi

Слайд 7Characteristics of all FungiEukaryoticMost are multicellular & filamentousA few are

single celled (yeasts)Heterotrophic – do not make their own foodAbsorb

Слайд 8Structure of FungiEach cell has a cell wall made of

chitinHyphae are hair-like filamentous chains of cells. Structure consists of:Mycelium

Слайд 9ReproductionFungi can reproduce asexually by budding and by asexual spore

production.The hyphae and asexual spores are haploid (1N) like the

Слайд 10Classification of FungiFungi are classified into 4 phyla (divisions) depending

on the type of fruiting body they produce.BasidiomycotaAscomycotaZygomycotaDeuteromycota

Слайд 11Basidiomycota-Club FungiImportance:A few are poisonousHigh in protein, calcium, phosporous, &

ironNutrient recyclingPharmaceuticals Examples: mushrooms and shelf fungi

Слайд 12AscomycotaAlso known as sac fungiFruiting bodies form sacs of spores

where fertilization occurs.Examples: truffles, morels, yeastsUsually, yeast reproduce asexually by

Слайд 13Importance of AscomycotaTruffles and morels have been prized for centuries.

Morel Truffles

Слайд 14Importance of Ascomycota (continued)Ergot fungus may infect rye and other

grains. Ergotism (poisoning) may occur in those who eat the

Слайд 15Importance of Ascomycota (continued)Yeast is very important for humans in

that Yeast enzymes aid in preparation of baked goods (fermentation)Some

Слайд 16Zygomycota-Common MoldsThe zygospore is the fruiting body.Human and Ecological Relevance

A few species used as food sources. Industrial Uses Pharmaceuticals

Слайд 17Deuteromycota-Imperfect FungiFungi for which no sexual stage has been observedGrouped

together into an artificial phylumMay be reclassified if they ever

Слайд 18Importance of DeuteromycotaPenicillium Molds Antibiotics Gourmet Cheese Aspergillus Citric Acid

Soy Sauce Aspergilloses (Respiratory Disease) Aflotoxin (Carcinogen)

Слайд 19Symbiotic RelationshipsMutualism-two species living together, both benefitExample: LichenThe fungus hangs

on to the rock or log and catches waterThe algae