Hovedindhold

Developmental biology

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Introduction to developmentCellular specialization (differentiation)Zygote differentiating into somatic and germ cellsEmbryonale stamceller
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Frog development examplesHomeotic genes
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ApoptosisApoptosis

Om dette emne

Did you know that a frog starts out as a single cell? In fact, so do dogs, elephants, and even human beings! Learn how multicellular organisms end up with many different cell types, organized into the tissues and organs of the body.
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