Organs

describe how the cells of multicellular organisms can be organised into tissues, tissues into organs and organ into systems. :oops: :cry:

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... into a piggy, which then develops the traits that were modified. A full-grown pig can then be used to produce other transgenic pigs or the organs can be removed for human use. Oh, and by the way, the human immune system does not reject organ transplants because of the foreign DNA, but instead ...

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Hi. I need help on a research project about Xenotransplantation. I'm having trouble finding the process on the internet. I understand pig organs and human organs have a similar size, so I'm focusing my project on pig-xenotransplantations in particular. I am unsure of the process, but here's ...

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... be transfered between species in order to produce hybrids, and it is actually relatively easy to do. Pigs are being tailored to produce humanised organs, for example. But with whole genomes it is quite different.

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... line was developing useless sex cells for the female (to be), when natural selection would have been working against half evolved sex cells and organs. Or did it happen suddenly? It all just happened at the same time and the same place so that a male and a female were developed and mated. Preposterous! ...

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