fungus and plants

8/4/2019 Fungus and Plants

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Fungus and Plants

The kingdom of fungusThey live in terrestrial, in humid places and dark.

Uni o multicellular (tissue without specialization)Eukaryotic cells.Heterotrophic Nutrition:

Saprophytes,or

ParasitesBodies formed by hyphae (mycelium). Are reproduce by spores.

Are classified into three types: Yeast: Unicellulars. Some are parasitic, but others are veryimportant in human nutrition: bread, beer, and wine. Molds: multicellulars.Parasites and saprophytes. Mushrooms: multicellulars. Saprophytes. Some are edible andother poisonous.

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Fungus and Plants

The kingdom of plants

They are multicellular, eukaryotic,autotrophic function and unable todisplacement but can make movements.

Multicellular Eukaryotic Autotrophic Fixed to the substrate



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Fungus and Plants

Clasification of plants

Plantswithout flowers:Mosses and liverworts: without conductingvessels

Ferns: with conducting vessels

Plants with flowers:Gymnosperms: seed free Angiosperms: seed enclosed in fruit



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Fungus and Plants

Plants without flowers

Mosses and liverworts:

Small size (cms) Humid and dark places Without conducting vessels Without root (rhizoid), stem (cauloide) and leaves(phyllodes) true

Ferns:

Larger than the mosses

Humid and dark places With conducting vessels With root, stem (rhizome) and leaves (fronds) Spores in the soros



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Fungus and Plants

Plants with flowers

Gymnosperms: pine, fir, cedar

Evergreen (always have leaves) Seeds without protection

Small flowers and not showy Each individual possesses male and female flowers

Angiosperms: olive, holm oak, wheat

Species of very different sizes

Live in all environments Deciduous (lose their leaves in winter) Seeds enclosed in fruit Hermaphrodite flowers in bright colors



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Fungus and Plants

The leaves, stem and root

Leaves: Green and laminated It made photosynthesis, gas exchange and transpiration Limbo (haz and envsstoma-) and petioleStem: Aerial part of the plant It keeps the plant upringht, serves as a support andtransport the sap

Root: Underground part of the plant Set the plant absorbs water and salts Usually branched structure (absorbent hairs)



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Fungus and PlantsLa nutricin de las plantas

Autotrophic nutrition (produced organic matter from which itobtains energy and build their own structure)

In the food processing involved the whole individual, through thefollowing phases:

Absorption: the roots absorb water and salts : brute sapTransport: ascends the conducting vessels The evaporation of the excess of the water favors the rise ofbrute sap to the leaves.Photosynthesis: transforming the inorganic matter into organic(Sun + chlorophyll + carbon dioxide = carbohydrates + oxygen) Elaborated sap is distributed throughout the plant.Breathing: In the mitochondria of plant cells burnedcarbohydrates with oxygen, releasing the energy necessary forlife, expelling carbon dioxide and water vapor.



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Fungus and Plants

The function of relationThe responses to the enviromment ofplants can be of two types:

Temporary: the plant recovers itsposition when the stimulus stops. Forexample: sunflower.

Definitive: based on growth. The stemgrows to the light, the root to theground.



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Fungus and Plants

The fuction of reproductionCan be of two forms:

Asexual: a fragment of an individual

generates a new plant. For example:geranium.

Sexual: two gametes join to form a

new plant with the characteristics ofboth plants.



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Fungus and Plants

The fuction of reproduction

Inside the florwer form the gametes and fertilizationoccurs. Parts of a flower:

Peduncle: joins the stem.Calyx: the sepals protect the flower.Corolla: petals, leaves of colors.Stamens: in the anther is the pollen (male gametes). Pistil: female reproductive organ (ovary and ovules =female gametes).

Pollination: transfer of pollen grain from the anther ofa flower to the stigma of another (wind and animals).



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Fungus and Plants

The fuction of reproduction

Inside the florwer form the gametes and fertilizationoccurs, that is the union of two gametes.

The fertilized ovule becomes the seed that contains

the embryo of the future plant and food reserves.

The ovary begins to grow and form the fruit, whichprotects the seed, facilitates the dispersion and servesas a nutrient for the plant to germinate.

Other elements of the flowers dry up and fall.

Stages of plant reproduction: pollination, fertilization,seed formation and fruit dispersion and germination.



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To learn more(Follow the links to explore the topic through internet)

The Plants(video)

Parts of a plant(video)

The photosynthesis(video)

The fungus kingdom(video)

PiensoyJuegoInternenes

Fungus and Plants
http://www.youtube.com/watch?v=R0FLLRdnnPMhttp://www.youtube.com/watch?v=Yp0l2Fk3hdo&feature=relatedhttp://www.youtube.com/watch?v=_qLD8tPJOYw&feature=relatedhttp://www.youtube.com/watch?v=PZQ2Xkir2Lshttp://www.piensoyjuego.es/http://www.internenes.com/http://www.internenes.com/http://www.piensoyjuego.es/http://www.youtube.com/watch?v=PZQ2Xkir2Lshttp://www.youtube.com/watch?v=_qLD8tPJOYw&feature=relatedhttp://www.youtube.com/watch?v=Yp0l2Fk3hdo&feature=relatedhttp://www.youtube.com/watch?v=R0FLLRdnnPM


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Vocational and professional guidance(for an integrated curriculum)

Biography: Gregor Mendel Science: Botany

Mountains: Journal of the forestry sector

ONG: AIFBN

PiensoyJuegoInternenes

Fungus and Plants
http://www.biografiasyvidas.com/biografia/m/mendel.htmhttp://es.wikipedia.org/wiki/Bot%C3%A1nicahttp://www.revistamontes.net/http://www.bosquenativo.cl/index.php?option=com_content&task=view&id=53&Itemid=20http://www.piensoyjuego.es/http://www.internenes.com/http://www.internenes.com/http://www.piensoyjuego.es/http://www.bosquenativo.cl/index.php?option=com_content&task=view&id=53&Itemid=20http://www.revistamontes.net/http://es.wikipedia.org/wiki/Bot%C3%A1nicahttp://www.biografiasyvidas.com/biografia/m/mendel.htm

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