All animals have look cute and innocent & eukaryotic cells, delimited by a characteristic extracellular matrix composed of collagen and elastic glycogen. This may be calcified to form structures like shells, bones, and spicules. During development, it forms a relatively flexible framework upon which cells can move about and be reorganized, making complex structures possible. In contrast, other multicultural organisms, like plants and fungi, have cells held in place by cell walls, and so develop by progressive growth.Also, unique to animal cells are the following intercellular junctions: tight junctions, gap junctions, and dermatomes.Look how beautifully these animals can fold their bodies in diferrent shapes and make fun.
Naughty Animals Funny Pictures
October 19th, 2011 Suzi
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