Embryonic Development
All embryonic structures are derived from a single cell formed by the union of two gametes. Every individual organism began as a single cell, which divided and differentiated int...
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Embryogenesis
The development of the embryo, or embryogenesis, begins with the repeated divisions of the zygote to give rise to thousands of cells. These in turn form the various tissues and organs of...
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Embryonic Development: Early Development, Formation, and Differentiation
Human pregnancy is a very inefficient process. In fact, beyond the fact that normally it produces only a single fetus, 50% of t...
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Embryo and Embryonic Development
An embryo is a stage in the development of an organism. The term can be applied to plants, invertebrate and vertebrate animals. Rather than consider development of the...
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Embryonic Development
Embryogenesis
Embryonic Development: Early Development, Formation, and Differentiation
Embryo and Embryonic Development