アン – Beautiful Animals - レア

[princessofpeace]

Hey all



i want to show u pictures of the animals of the world: families, friends, couples, singles,

animals who are living in the water, air, etc

some u will find them only rarly, but
I think this pictures are
Really amazing
And
I hope u will enjoy to watch them:



http://www.powerpic.de/images/1223441270987.jpg (http://www.powerpic.de/)


http://www.powerpic.de/images/1223441271988.jpg (http://www.powerpic.de/)


http://www.powerpic.de/images/1223441272989.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223441272990.jpg (http://www.powerpic.de/)


http://www.powerpic.de/images/1223441273991.jpg (http://www.powerpic.de/)






Animals have several characteristics that set them apart from other living things. Animals are eukaryotic and usually multicellular , which separates them from bacteria and most protists. They are heterotrophic, generally digesting food in an internal chamber, which separates them from plants and algae. They are also distinguished from plants, algae, and fungi by lacking cell walls. All animals are motile, if only at certain life stages. In most animals, embryos pass through a blastula stage, which is a characteristic exclusive to animals.



http://www.powerpic.de/images/1223441273992.jpg (http://www.powerpic.de/)



http://www.powerpic.de/images/1223441273993.jpg (http://www.powerpic.de/)


http://www.powerpic.de/images/1223441274994.jpg (http://www.powerpic.de/)



http://www.powerpic.de/images/1223441274995.jpg (http://www.powerpic.de/)



http://www.powerpic.de/images/1223441860798.jpg (http://www.powerpic.de/)



Groups of Animals:

The sponges (Porifera) were long thought to have diverged from other animals early. As mentioned above, they lack the complex organization found in most other phyla. Their cells are differentiated, but in most cases not organized into distinct tissues. Sponges are sessile and typically feed by drawing in water through pores. Archaeocyatha, which have fused skeletons, may represent sponges or a separate phylum. However, a phylogenomic study in 2008 of 150 genes in 21 genera[7] revealed that it is the Ctenophora or comb jellies which are the basal lineage of animals, at least among those 21 phyla. The authors speculate that sponges—or at least those lines of sponges they investigated—are not so primitive, but may instead be secondarily simplified.
Among the other phyla, the Ctenophora and the Cnidaria, which includes sea anemones, corals, and jellyfish, are radially symmetric and have digestive chambers with a single opening, which serves as both the mouth and the anus. Both have distinct tissues, but they are not organized into organs. There are only two main germ layers, the ectoderm and endoderm, with only scattered cells between them. As such, these animals are sometimes called diploblastic. The tiny Placozoans are similar, but they do not have a permanent digestive chamber.
The remaining animals form a monophyletic group called the Bilateria. For the most part, they are bilaterally symmetric, and often have a specialized head with feeding and sensory organs. The body is triploblastic, i.e. all three germ layers are well-developed, and tissues form distinct organs. The digestive chamber has two openings, a mouth and an anus, and there is also an internal body cavity called a coelom or pseudocoelom. There are exceptions to each of these characteristics, however - for instance adult echinoderms are radially symmetric, and certain parasitic worms have extremely simplified body structures.
Genetic studies have considerably changed our understanding of the relationships within the Bilateria. Most appear to belong to two major lineages: the Deuterostomes and Protostomes, which includes the Ecdysozoa, Platyzoa, and Lophotrochozoa. In addition, there are a few small groups of bilaterians with relatively similar structure that appear to have diverged before these major groups. These include the Acoelomorpha, Rhombozoa, and Orthonectida. The Myxozoa, single-celled parasites that were originally considered Protozoa, are now believed to have developed from the Bilateria as well.

http://www.powerpic.de/images/1223442288526.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442288527.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442288528.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442289529.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442289530.jpg (http://www.powerpic.de/)


History of classification

Aristotle divided the living world between animals and plants, and this was followed by Carolus Linnaeus (Carl von Linné), in the first hierarchical classification. Since then biologists have begun emphasizing evolutionary relationships, and so these groups have been restricted somewhat. For instance, microscopic protozoa were originally considered animals because they move, but are now treated separately.
In Linnaeus's original scheme, the animals were one of three kingdoms, divided into the classes of Vermes, Insecta, Pisces, Amphibia, Aves, and Mammalia. Since then the last four have all been subsumed into a single phylum, the Chordata, whereas the various other forms have been separated out. The above lists represent our current understanding of the group, though there is some variation from source to source.

http://www.powerpic.de/images/1223442857722.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442857723.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442858724.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442858725.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442858726.jpg (http://www.powerpic.de/)

Hope u enjoy the beauty of the nature

[Em@n]

[FONT="Trebuchet MS"][SIZE="5"][CENTER]Hey all

http://www.powerpic.de/images/1223441271988.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223441273992.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223441273993.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223441274995.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442288526.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442288527.jpg (http://www.powerpic.de/)

http://www.powerpic.de/images/1223442289530.jpg (http://www.powerpic.de/)
]




[COLOR="Blue"]Wow Wow Wow ...Mashaa' Allah ..Great Great pic .espeacially what i choosed up there

I love nature soooooooooooo Much


I thank u honey ..:)

[princessofpeace]

Wow Wow Wow ...Mashaa' Allah ..Great Great pic .espeacially what i choosed up there

I love nature soooooooooooo Much


I thank u honey ..:)




hi dear EM@N

im so glad that u liked it - i like them so much too
that made me share them


http://img233.imageshack.us/img233/1925/mannmitumschlagmm1.jpg

[أبو عمر]

very nice ...

Thanks

[Mumen]

http://www.powerpic.de/images/1223441272990.jpg (http://www.powerpic.de/)




looooool Cute :o.., that One to the left..Planning for Something :confused:
Walla Valuable image..i ll restore it in My Folder..


Thanks :)

[Mo7amed]

Hey all



i want to show u pictures of the animals of the world: families, friends, couples, singles,

animals who are living in the water, air, etc

some u will find them only rarly, but
I think this pictures are
Really amazing
And
I hope u will enjoy to watch them:





















Animals have several characteristics that set them apart from other living things. Animals are eukaryotic and usually multicellular , which separates them from bacteria and most protists. They are heterotrophic, generally digesting food in an internal chamber, which separates them from plants and algae. They are also distinguished from plants, algae, and fungi by lacking cell walls. All animals are motile, if only at certain life stages. In most animals, embryos pass through a blastula stage, which is a characteristic exclusive to animals.






















Groups of Animals:

The sponges (Porifera) were long thought to have diverged from other animals early. As mentioned above, they lack the complex organization found in most other phyla. Their cells are differentiated, but in most cases not organized into distinct tissues. Sponges are sessile and typically feed by drawing in water through pores. Archaeocyatha, which have fused skeletons, may represent sponges or a separate phylum. However, a phylogenomic study in 2008 of 150 genes in 21 genera[7] revealed that it is the Ctenophora or comb jellies which are the basal lineage of animals, at least among those 21 phyla. The authors speculate that sponges—or at least those lines of sponges they investigated—are not so primitive, but may instead be secondarily simplified.
Among the other phyla, the Ctenophora and the Cnidaria, which includes sea anemones, corals, and jellyfish, are radially symmetric and have digestive chambers with a single opening, which serves as both the mouth and the anus. Both have distinct tissues, but they are not organized into organs. There are only two main germ layers, the ectoderm and endoderm, with only scattered cells between them. As such, these animals are sometimes called diploblastic. The tiny Placozoans are similar, but they do not have a permanent digestive chamber.
The remaining animals form a monophyletic group called the Bilateria. For the most part, they are bilaterally symmetric, and often have a specialized head with feeding and sensory organs. The body is triploblastic, i.e. all three germ layers are well-developed, and tissues form distinct organs. The digestive chamber has two openings, a mouth and an anus, and there is also an internal body cavity called a coelom or pseudocoelom. There are exceptions to each of these characteristics, however - for instance adult echinoderms are radially symmetric, and certain parasitic worms have extremely simplified body structures.
Genetic studies have considerably changed our understanding of the relationships within the Bilateria. Most appear to belong to two major lineages: the Deuterostomes and Protostomes, which includes the Ecdysozoa, Platyzoa, and Lophotrochozoa. In addition, there are a few small groups of bilaterians with relatively similar structure that appear to have diverged before these major groups. These include the Acoelomorpha, Rhombozoa, and Orthonectida. The Myxozoa, single-celled parasites that were originally considered Protozoa, are now believed to have developed from the Bilateria as well.












History of classification

Aristotle divided the living world between animals and plants, and this was followed by Carolus Linnaeus (Carl von Linné), in the first hierarchical classification. Since then biologists have begun emphasizing evolutionary relationships, and so these groups have been restricted somewhat. For instance, microscopic protozoa were originally considered animals because they move, but are now treated separately.
In Linnaeus's original scheme, the animals were one of three kingdoms, divided into the classes of Vermes, Insecta, Pisces, Amphibia, Aves, and Mammalia. Since then the last four have all been subsumed into a single phylum, the Chordata, whereas the various other forms have been separated out. The above lists represent our current understanding of the group, though there is some variation from source to source.

Hope u enjoy the beauty of the nature

I prefer to study my lessons then :D

[princessofpeace]

very nice ...

Thanks




أبو عمر
welcome as a dear guest in this topic and im glad to see ur feedback


http://img527.imageshack.us/img527/2661/01214939430180sn1.jpg

[princessofpeace]

I prefer to study my lessons then :D





Mo7ammed

LoOoL
thats ok
thanks for passing by



http://img183.imageshack.us/img183/3303/baum2ph5.jpg

[Big brotheR]

http://www.powerpic.de/images/1223442289529.jpg

are not these cute?

[haya]

http://sooar.org/images/Animals/Animals102-sooar_org.jpg

http://sooar.org/images/Animals/Animals0-sooar_org.jpg

[haya]

http://www.parisnajd.com/backgd/data/media/14/ml0009.jpg

http://www.lovely0smile.com/2007/m/06/645.jpg

http://www.lovely0smile.com/2007/m/06/652.jpg

http://www.bergoiata.org/fe/felins/Amur%20Leopard%20Scout.jpg

http://vb.arabseyes.com/imgcache/70211.imgcache

[haya]

http://www.alamuae.com/gallery/data/media/18/1583904-4fc8150359ff9140.jpg

[Em@n]

http://www.alamuae.com/gallery/data/media/18/1583904-4fc8150359ff9140.jpg


Wooooooow this is the horse that i dream to rid oneday ..black one

thanx :)

[haya]

just like me eman

isn't it great

[Em@n]

http://www.parisnajd.com/backgd/data/media/14/ml0009.jpg


OOOOh is my cat :eek: when i was child oooh dear it is Gone and i didn't know where ....:o

u remind me of it ...i miss it soooooooo much :rolleyes:

[Camomile Rose]

soo nice ,
thanx princess

[Big brotheR]

thanks a lot hadeel. these are really adorable

[princessofpeace]

looooool Cute :o.., that One to the left..Planning for Something :confused:
Walla Valuable image..i ll restore it in My Folder..


Thanks :)





MUMEN
how did u find that out, that the left is planning for something..........hehe

but

i think u are right..............lol

thanks for ur time to come here



http://www.powerpic.de/images/1223579906606.jpg (http://www.powerpic.de/)

[princessofpeace]

http://www.powerpic.de/images/1223442289529.jpg

are not these cute?




BB
they are soooooooooooo cute
but wallah - i love them all


thanks for ur nice pass

http://www.powerpic.de/images/1223579905600.jpg (http://www.powerpic.de/)

[princessofpeace]

http://sooar.org/images/Animals/Animals102-sooar_org.jpg

http://sooar.org/images/Animals/Animals0-sooar_org.jpg





oh HADEEL
thats so sweet of you to put more pics
it makes the topic more complete
thanks dear


http://www.powerpic.de/images/1223579905599.jpg (http://www.powerpic.de/)

[princessofpeace]

http://www.parisnajd.com/backgd/data/media/14/ml0009.jpg

http://www.lovely0smile.com/2007/m/06/645.jpg

http://www.lovely0smile.com/2007/m/06/652.jpg

http://www.bergoiata.org/fe/felins/Amur%20Leopard%20Scout.jpg

http://vb.arabseyes.com/imgcache/70211.imgcache





HADEEL
i will save them - thanks for sharing
they are soooooooo cute

http://www.powerpic.de/images/1223579906603.jpg (http://www.powerpic.de/)

[princessofpeace]

http://www.alamuae.com/gallery/data/media/18/1583904-4fc8150359ff9140.jpg





im out of words HADEEL
cant thank u enough for sharing all this pics
wallah - thats highly appreciated

thanks alot


http://www.powerpic.de/images/1223579906604.jpg (http://www.powerpic.de/)

[princessofpeace]

soo nice ,
thanx princess





Camomile Rose
i need to thank you for visiting this topic dear
u are most welcome


http://www.powerpic.de/images/1223579906605.jpg (http://www.powerpic.de/)