Drag each tile to the correct box.
arrange the steps in the order they occur in during the deve...
Biology, 27.06.2019 20:20 waterborn7152
Drag each tile to the correct box.
arrange the steps in the order they occur in during the development of red blood cells.
1. signaling factors cause undifferentiated
blood cells to produce red blood cells.
2. stem cells arise from the inner mass of
cells.
3. genes that lead to the production of
undifferentiated blood cells are activated.
.
4. signaling factors trigger differentiation
in stem cells.
Answers: 2
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