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Handout
Sophia: Fertilization and Early Development Handout
Sophia Learning

Sophia: Fertilization and Early Development

For Students 9th - 10th
This lesson will explain the processes involved in fertilization of a female egg. It is 5 of 5 in the series titled "Fertilization."
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Handout
Biology Wise: Progenitor Cells vs. Stem Cells: Roles and Functions Handout
BiologyWise

Biology Wise: Progenitor Cells vs. Stem Cells: Roles and Functions

For Students 9th - 10th
Explains what progenitor and stem cells are and presents a chart showing their major differences, as well as a list of their scientific applications.
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