kingdom Monera kingdom protista
Members of Kingdom Protista are an unusual group of organisms that came together because they really did not seem to belong to any other group. Some protists will look and act like plants, and others act like animals, but the protists are neither plants nor animals. Nor are fungi - even if some believe that if you are!.
Somehow, the kingdom Protista is home to the agencies "other" that could not be classified in any other party. You may think that a small-celled amoeba does not have much in common with a giant kelp, but both are members of this kingdom. FEATURES
consists of simple eukaryotic organisms which are called the protistas.La mayoríade protists are unicellular. Those that are multicellular are very simple structures, with very little specialization of cells. Protists are different from the Monera. Protists are eukaryotes, prokaryotes moneras. Protists cells have membrane-bound organelles. Most protists live in the ocean or in freshwater. Many of these protists are autotrophs and are the primary source of food for other organisms. These autotrophs also produce a lot of oxygen Earth. EXAMPLES
golden algae
ciliates flagellates
sporozoan
Bibliography:
monografias.com, paper submitted by helio@compaq.net.mx [MON]
database of global biodiversity
Tree of Life Web Project
Wednesday, March 26, 2008
Free Beautifull Agony
is composed of prokaryotic organisms, and consists of unicellular bacteria and blue algae (cyanobacteria) are more primitive than eukaryotes. They all have ribosomes and a circular chain of DNA associated with a small amount of RNA and nonhistone proteins, which is not enclosed within a membrane. FEATURES
lack of membrane-bound organelles (mitochondria, lysosomes, endoplasmic reticulum, etc.). Divide by binary fission and budding or fragmentation, but may have genetic recombination.
The size is usually smaller than that of eukaryotes. The cell membrane of prokaryotes lack of cholesterol and other steroids.
In photosynthetic bacteria, the sites of photosynthesis, are in the cell membrane.
possess rigid walls, are hypertonic in relation to their environment, if they lack walls, burst. EXAMPLES
bacilli: straight lines on the pole.
coconuts: a spherical shape.
spirilla: corkscrew long sticks.
vibrios: incomplete spirals.
Wednesday, March 5, 2008
Poems For Welcoming Visitors At Church
MENDEL
; Heizendorf today Hynčice, now the Czech Republic, 1822 - Brno, Brno today, id., 1884) Austrian biologist . His father was a veteran of the Napoleonic wars and his mother, the daughter of a gardener. After a childhood marked by poverty and hardship, in 1843 Johann Gregor Mendel entered the Augustinian monastery Königskloster, near Brno, where he took the name of Gregor and was ordained priest in 1847. He lived in the abbey of St. Thomas (Brno), and to continue the teaching career, was sent to Vienna, where he received his doctorate in mathematics and science (1851).
Mendel in 1854 became assistant professor at the Royal School of Brno, and in 1868 was appointed abbot of the monastery, following which definitively abandoned scientific research and is devoted exclusively to the tasks of their role .
The core of his work, which began in 1856 from crossing experiments with peas made in the monastery garden allowed him to discover the three laws of inheritance and Mendel's laws, by which it is possible to describe the mechanisms of inheritance and were explained later by the father of modern experimental genetics, the American biologist Thomas Hunt Morgan (1866 - 1945).
In the eighteenth century had already developed a number of important studies on plant hybridization, among which were those carried out by Kölreuter, W. Herbert, CC Sprengel and A. Knight, and by the nineteenth century, and Sageret Gärtner (1825). The culmination of all this work was done by, first, of C. Naudin (1815-1899) and, on the other, Gregor Mendel, who arrived Naudin far.
The three laws discovered by Mendel are stated as follows: the first, when you cross two pure strains of the same species, the offspring are all equal and can resemble either parent or any of them, the second states that , crossing each other hybrids of the second generation, the offspring were divided into four parts, one of which resembles her grandmother, another of his grandfather and the other two as their parents, and finally, the third law concludes that In the case of the two varieties differ in starting in two or more characters, each is transmitted in accordance with the first law, regardless of others.
developed the fundamental principles that today is the modern science of genetics. Mendel demonstrated that heritable traits are carried in discrete units that are inherited separately in each generation. These discrete units, which Mendel called elements, are today known as genes.
Mendel presented his experiments in 1865.
At that time, scientific knowledge was walking by:
The cell theory is commonly accepted.
already described the major organelles visible with optical microscopy.
He had published The Origin of Species that Darwin presented natural selection as a mechanism of transmission of certain characters.
Mendel's experimental method
The value and utility of any experiment depends on the choice of material suitable for the purpose for which it is used.
Mendel reasoned that an organism suitable for genetic experiments should have:
1. a number of different features, easily studied with two or three different phenotypes.
2. self-fertilize and plant should have a flower structure that limits accidental contact, fast growing and large number of descendants.
3. The descendants of self-fertilizing plants should be fertile.
First Law Mendel
Statement of the law This law is also called the Law of the uniformity of the first generation hybrids (F1). , Said that when crossed two varieties of purebred individuals both (homozygous) for a given character, all the first generation hybrids are equal.
Mendel's Second Law
Wording of the law â A Mendel's second law is also called separation or disjunction of alleles.
Mendel's Third Law
Wording of the law to this law is known as the independent inheritance of characters, and refers to if it is covering two different characters. Each of them is transmitted following the previous laws regardless of the presence of another character.
taken from: http://www.biotech.bioetica.org/ap1.htm and http://www.biografiasyvidas.com/biografia/m/mendel.htm
; Heizendorf today Hynčice, now the Czech Republic, 1822 - Brno, Brno today, id., 1884) Austrian biologist . His father was a veteran of the Napoleonic wars and his mother, the daughter of a gardener. After a childhood marked by poverty and hardship, in 1843 Johann Gregor Mendel entered the Augustinian monastery Königskloster, near Brno, where he took the name of Gregor and was ordained priest in 1847. He lived in the abbey of St. Thomas (Brno), and to continue the teaching career, was sent to Vienna, where he received his doctorate in mathematics and science (1851).
Mendel in 1854 became assistant professor at the Royal School of Brno, and in 1868 was appointed abbot of the monastery, following which definitively abandoned scientific research and is devoted exclusively to the tasks of their role .
The core of his work, which began in 1856 from crossing experiments with peas made in the monastery garden allowed him to discover the three laws of inheritance and Mendel's laws, by which it is possible to describe the mechanisms of inheritance and were explained later by the father of modern experimental genetics, the American biologist Thomas Hunt Morgan (1866 - 1945).
In the eighteenth century had already developed a number of important studies on plant hybridization, among which were those carried out by Kölreuter, W. Herbert, CC Sprengel and A. Knight, and by the nineteenth century, and Sageret Gärtner (1825). The culmination of all this work was done by, first, of C. Naudin (1815-1899) and, on the other, Gregor Mendel, who arrived Naudin far.
The three laws discovered by Mendel are stated as follows: the first, when you cross two pure strains of the same species, the offspring are all equal and can resemble either parent or any of them, the second states that , crossing each other hybrids of the second generation, the offspring were divided into four parts, one of which resembles her grandmother, another of his grandfather and the other two as their parents, and finally, the third law concludes that In the case of the two varieties differ in starting in two or more characters, each is transmitted in accordance with the first law, regardless of others.
developed the fundamental principles that today is the modern science of genetics. Mendel demonstrated that heritable traits are carried in discrete units that are inherited separately in each generation. These discrete units, which Mendel called elements, are today known as genes.
Mendel presented his experiments in 1865.
At that time, scientific knowledge was walking by:
The cell theory is commonly accepted.
already described the major organelles visible with optical microscopy.
He had published The Origin of Species that Darwin presented natural selection as a mechanism of transmission of certain characters.
Mendel's experimental method
The value and utility of any experiment depends on the choice of material suitable for the purpose for which it is used.
Mendel reasoned that an organism suitable for genetic experiments should have:
1. a number of different features, easily studied with two or three different phenotypes.
2. self-fertilize and plant should have a flower structure that limits accidental contact, fast growing and large number of descendants.
3. The descendants of self-fertilizing plants should be fertile.
First Law Mendel
Statement of the law This law is also called the Law of the uniformity of the first generation hybrids (F1). , Said that when crossed two varieties of purebred individuals both (homozygous) for a given character, all the first generation hybrids are equal.
Mendel's Second Law
Wording of the law â A Mendel's second law is also called separation or disjunction of alleles.
Mendel's Third Law
Wording of the law to this law is known as the independent inheritance of characters, and refers to if it is covering two different characters. Each of them is transmitted following the previous laws regardless of the presence of another character.
taken from: http://www.biotech.bioetica.org/ap1.htm and http://www.biografiasyvidas.com/biografia/m/mendel.htm
Cost Of Filling A Cavity
Importance
There are many endemic plants, which interested their chemistry and that many can not be synthesized, in addition to being studied their chemistry, either medical or special characteristics. For example, the Aloe vera, Mandrake, Yin Sen, and many others, have desired properties for many multinationals, to synthesize, but as complex and expensive. In addition, many active better in all compounds. There multinational experience and extracting the most active alkaloids to synthesize. Probably at the expense of less effective, as the Chinese say their statistics.
Other species in their natural habitat, are less common than the collections of most fans. In general play in nurseries are promoted multiple hybrids for aesthetics or type of flower. In the Americas, from colonization, like the virus, new species of fungi, bacteria, etc. ... ended up with many, let us take the example of what Mexico "Land of the Cactus" brings to the international listing. Cites Directorate Mexican government says risks (year 98) is in the family. Cactus
endangered Endangered
96 24 135
Rare Special Protection 2 Total
endangered cacti in Mexico: 257. Www.ine.gob.mx/upsec/programas/prog_cvs/
CITES www.rbgkew.org.uk/herbarium/caps/cites/
www.highnorth.no/Library/Trade/CITES/
http:// Proposal
www.cites.org/ international "add" to the long list of endangered species in 1998 (Plant) of CITES. Proposals for review
10 years Proposer Taxon specific family
Proposed Decision CP. Floor: Astrophytum asterias
Leuchtenbergia principis CACTACEAE Mammillaria plumosa
ORCHIDACEAE skinneri Lycaste skinneri Cattleya var. Pachypodium namaquanum
alba
APOCYNACEAE ARACEAE Alocasia sanderiana Delete
LILIACEAE Aloe barbadensis (vera) Delete
ORCHIDACEAE Didiciea cunninghamii
Theaceae Camellia chrysantha Delete If
Other proposals Proponent Taxon specific family
Proposed Decision CP
Germany Ebenaceae Diospyros melanoxylon Dalbergia world LEGUMINOSAE
MELIACEAE Entandrophragma spp. Khaya India
BERBERIDACEAE Berberis aristata
Gentianaceae Gentiana Kurroa
LEGUMINOSAE Pterocarpus santalinus
THYMELAECEAE Aquilaria malaccensis
Colchicum luteum LILIACEAE ORCHIDACEAE Cypripedium
cordigerum, C. elegans, C. himalaicum, C. tibeticum
POLYGONACEAE RANUNCULACEAE Aconitum deinorrhizum
Rheum australe, A. ferox, A. Coptis teeta heterophyllum
SCROPHULARIACEAE Picrorhiza kurrooa
Taxus wallichiana TAXACEAE
VALERIANACEAE Nardostachys grandiflora
LEGUMINOSAE Kenya Rosaceae Prunus africana Dalbergia melanoxylon
APOCYNACEAE ambongense Pachypodium Pachypodium brevicaule
Euphorbiaceae Euphorbia Euphorbia cremersii primulifolia
LILIACEAE Aloe albiflora, alfredii Aloe, bakeri Aloe, Aloe bellatula, calcairophila Aloe, Aloe compressa (inc. var. rugosquamosa schistophila y), Aloe delphinensis, descoingsii Aloe, Aloe fragilis, Aloe haworthioides (inc. var. aurantiaca) Aloe helenae, Aloe laeta (inc. var. Maniensis) parallelifolia Aloe, Aloe parvula, rauhii Aloe, Aloe suzannae, Aloe versicolor Netherlands
MELIACEAE Swietenia spp. New Zealand Balanophoraceae
Dactylanthus taylorii
ORCHIDACEAE Thailand Dendrobium cruentum
COP 9 - Proposed Plant - Results
Proposals for revision of the 10 accepted
Alocasia sanderiana años.Propuesta
Aloe vera (barbadensis)
Cattleya skinneri AIID
Didiciea
Leuchtenbergia principis cunninghamii Lycaste
skinneri var.
alba Mammillaria plumosa
Pachypodium namaquanum
Retired
Astrophytum asterias
Camellia chrysantha
Other Proposals Accepted
Replacements annotation on seedlings and tissue culture - Aloe albiflora, Aloe alfredii, aloebakeri, bellatula Aloe, Aloe calcairophila, Aloe compressa (incl. var. rugosquamosa and schistophila), Aloe delphinensis, descoingsii Aloe, Aloe fragilis Aloe haworthioides (incl. var. aurantiaca) Aloe helenae, Aloe laeta (incl. var. maniensis) parallelifolia Aloe, Aloe parvula, rauhii Aloe, Aloe suzannae, Aloe versicolor
Aquilaria malaccensis
Dendrobium cruentum
cremersii
Euphorbia Euphorbia primulifolia
ambongense
Pachypodium Pachypodium brevicaule Prunus africana Pterocarpus
santalinus
Taxus wallichiana Berberis aristata Rejected
cordigerum Cypripedium,
C. elegans, C. himalaicum, C. tibeticum
Dactylanthus taylorii
Swietenia macrophylla
Retiradas
Aconitum deinorrhizum, A. ferox, A. heterophyllum
Colchicum luteum
Coptis teeta AII
Dalbergia melanoxylon
Diospyros mun
Entandrophragma spp.
Gentiana kurroo
Khaya spp. AII
Nardostachys grandiflora
Picrorhiza kurrooa
Rheum australe
There are many endemic plants, which interested their chemistry and that many can not be synthesized, in addition to being studied their chemistry, either medical or special characteristics. For example, the Aloe vera, Mandrake, Yin Sen, and many others, have desired properties for many multinationals, to synthesize, but as complex and expensive. In addition, many active better in all compounds. There multinational experience and extracting the most active alkaloids to synthesize. Probably at the expense of less effective, as the Chinese say their statistics.
Other species in their natural habitat, are less common than the collections of most fans. In general play in nurseries are promoted multiple hybrids for aesthetics or type of flower. In the Americas, from colonization, like the virus, new species of fungi, bacteria, etc. ... ended up with many, let us take the example of what Mexico "Land of the Cactus" brings to the international listing. Cites Directorate Mexican government says risks (year 98) is in the family. Cactus
endangered Endangered
96 24 135
Rare Special Protection 2 Total
endangered cacti in Mexico: 257. Www.ine.gob.mx/upsec/programas/prog_cvs/
CITES www.rbgkew.org.uk/herbarium/caps/cites/
www.highnorth.no/Library/Trade/CITES/
http:// Proposal
www.cites.org/ international "add" to the long list of endangered species in 1998 (Plant) of CITES. Proposals for review
10 years Proposer Taxon specific family
Proposed Decision CP. Floor: Astrophytum asterias
Leuchtenbergia principis CACTACEAE Mammillaria plumosa
ORCHIDACEAE skinneri Lycaste skinneri Cattleya var. Pachypodium namaquanum
alba
APOCYNACEAE ARACEAE Alocasia sanderiana Delete
LILIACEAE Aloe barbadensis (vera) Delete
ORCHIDACEAE Didiciea cunninghamii
Theaceae Camellia chrysantha Delete If
Other proposals Proponent Taxon specific family
Proposed Decision CP
Germany Ebenaceae Diospyros melanoxylon Dalbergia world LEGUMINOSAE
MELIACEAE Entandrophragma spp. Khaya India
BERBERIDACEAE Berberis aristata
Gentianaceae Gentiana Kurroa
LEGUMINOSAE Pterocarpus santalinus
THYMELAECEAE Aquilaria malaccensis
Colchicum luteum LILIACEAE ORCHIDACEAE Cypripedium
cordigerum, C. elegans, C. himalaicum, C. tibeticum
POLYGONACEAE RANUNCULACEAE Aconitum deinorrhizum
Rheum australe, A. ferox, A. Coptis teeta heterophyllum
SCROPHULARIACEAE Picrorhiza kurrooa
Taxus wallichiana TAXACEAE
VALERIANACEAE Nardostachys grandiflora
LEGUMINOSAE Kenya Rosaceae Prunus africana Dalbergia melanoxylon
APOCYNACEAE ambongense Pachypodium Pachypodium brevicaule
Euphorbiaceae Euphorbia Euphorbia cremersii primulifolia
LILIACEAE Aloe albiflora, alfredii Aloe, bakeri Aloe, Aloe bellatula, calcairophila Aloe, Aloe compressa (inc. var. rugosquamosa schistophila y), Aloe delphinensis, descoingsii Aloe, Aloe fragilis, Aloe haworthioides (inc. var. aurantiaca) Aloe helenae, Aloe laeta (inc. var. Maniensis) parallelifolia Aloe, Aloe parvula, rauhii Aloe, Aloe suzannae, Aloe versicolor Netherlands
MELIACEAE Swietenia spp. New Zealand Balanophoraceae
Dactylanthus taylorii
ORCHIDACEAE Thailand Dendrobium cruentum
COP 9 - Proposed Plant - Results
Proposals for revision of the 10 accepted
Alocasia sanderiana años.Propuesta
Aloe vera (barbadensis)
Cattleya skinneri AIID
Didiciea
Leuchtenbergia principis cunninghamii Lycaste
skinneri var.
alba Mammillaria plumosa
Pachypodium namaquanum
Retired
Astrophytum asterias
Camellia chrysantha
Other Proposals Accepted
Replacements annotation on seedlings and tissue culture - Aloe albiflora, Aloe alfredii, aloebakeri, bellatula Aloe, Aloe calcairophila, Aloe compressa (incl. var. rugosquamosa and schistophila), Aloe delphinensis, descoingsii Aloe, Aloe fragilis Aloe haworthioides (incl. var. aurantiaca) Aloe helenae, Aloe laeta (incl. var. maniensis) parallelifolia Aloe, Aloe parvula, rauhii Aloe, Aloe suzannae, Aloe versicolor
Aquilaria malaccensis
Dendrobium cruentum
cremersii
Euphorbia Euphorbia primulifolia
ambongense
Pachypodium Pachypodium brevicaule Prunus africana Pterocarpus
santalinus
Taxus wallichiana Berberis aristata Rejected
cordigerum Cypripedium,
C. elegans, C. himalaicum, C. tibeticum
Dactylanthus taylorii
Swietenia macrophylla
Retiradas
Aconitum deinorrhizum, A. ferox, A. heterophyllum
Colchicum luteum
Coptis teeta AII
Dalbergia melanoxylon
Diospyros mun
Entandrophragma spp.
Gentiana kurroo
Khaya spp. AII
Nardostachys grandiflora
Picrorhiza kurrooa
Rheum australe
Tuesday, March 4, 2008
Monday, March 3, 2008
Clear Liquid During Period
learn to speak botanical publications
Para difundir el trabajo botany related scientific Mexicana has been published since 1944, the Bulletin of the Botanical Society of Mexico.
actualmete include all 73 numbers in this issue to date has a higher quality format like their jobs.
As a tribute to this publication are presented here the contents of the Bulletin since 1944.
Another relevant publication of the SBM are the Botanical Excursion Guides, these are printed on each Mexican Congress of Botany and comply with the task of guiding those interested in learning about important botanical aspects of a specific region.
Some of these specimens and other publications by the SBM are for sale in this section you can review the information concerning these publications (authors, year of publication, cost, etc..).
when they want to find some botanical publication of this information page is very good luck.
I leave the page:
http://www.socbot.org.mx/index.html
Para difundir el trabajo botany related scientific Mexicana has been published since 1944, the Bulletin of the Botanical Society of Mexico.
actualmete include all 73 numbers in this issue to date has a higher quality format like their jobs.
As a tribute to this publication are presented here the contents of the Bulletin since 1944.
Another relevant publication of the SBM are the Botanical Excursion Guides, these are printed on each Mexican Congress of Botany and comply with the task of guiding those interested in learning about important botanical aspects of a specific region.
Some of these specimens and other publications by the SBM are for sale in this section you can review the information concerning these publications (authors, year of publication, cost, etc..).
when they want to find some botanical publication of this information page is very good luck.
I leave the page:
http://www.socbot.org.mx/index.html
Warts Turned Black White Vinegar Genital
national day of the botanical gardens I pennyroyal
The first celebration of National Botanic Gardens in the Botanical Garden IBUNAM held on Saturday March 4 from 10:00 to 17:00 hrs. This celebration is an initiative of the international organization Botanic Garden Conservation International (BGCI) through of Investing in Nature program, aiming to promote the linking of botanical gardens with their social environment and contribute to public awareness of the importance of biodiversity conservation.
For this first ever National Botanic Garden prepared a wide range of activities: conferences, exhibitions, workshops for children and adults, demonstrations, guided tours, a cooking contest and the first Spring Concert. It is estimated that attended between 6000 and 10000. Along with the Botanical Garden, participated in its organization seven university departments and seven external institutions, including counted the Mexican Social Security Institute and the Government of Mexico City in the preparation and conduct of this event worked a total of 390 people and 30 different media: radio, TV, newspapers and magazines are kept announcing it. This was a major effort with an excellent coordination. A few days after the holiday, the Botanical Garden presented a graphical report and figures on the preparation and performance and gave awards to the participants. Warmly congratulate the Botanic Gardens and all those who contributed to such a successful day.
The first celebration of National Botanic Gardens in the Botanical Garden IBUNAM held on Saturday March 4 from 10:00 to 17:00 hrs. This celebration is an initiative of the international organization Botanic Garden Conservation International (BGCI) through of Investing in Nature program, aiming to promote the linking of botanical gardens with their social environment and contribute to public awareness of the importance of biodiversity conservation.
For this first ever National Botanic Garden prepared a wide range of activities: conferences, exhibitions, workshops for children and adults, demonstrations, guided tours, a cooking contest and the first Spring Concert. It is estimated that attended between 6000 and 10000. Along with the Botanical Garden, participated in its organization seven university departments and seven external institutions, including counted the Mexican Social Security Institute and the Government of Mexico City in the preparation and conduct of this event worked a total of 390 people and 30 different media: radio, TV, newspapers and magazines are kept announcing it. This was a major effort with an excellent coordination. A few days after the holiday, the Botanical Garden presented a graphical report and figures on the preparation and performance and gave awards to the participants. Warmly congratulate the Botanic Gardens and all those who contributed to such a successful day.
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