Answer:
We mean that a cell changes to another type of cell.
Explanation:
<em>Stem cells </em>are a type of cell that has the potential to become a specialized cell, this change or differentiation, is possible thanks to the activation or deactivation of certain genes that promote (or inhibit) the expression of certain proteins that origins different types of cells (fmuscle cells, osteocytes, neurons). This differentiation happens when the cells receive cues internally ( through signals or contact between a group of cells and another or through transcription factors) or externally.
Then, a differentiated cell is a cell that had gone under the previously described process.
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The human heart has only 4 chambers. Left and right atria and left and right ventricles.
Answer:
C. Releases hormones to regulate the endocrine system
Explanation:
Answer:
the eagle habitat is estuaries, large lakes, reservoirs, rivers, and some seacoasts, but in the winter the eagle congregate near open water in tall trees for spotting prey.
Explanation:
MARK BRAINIEST IF IT HELPS YOU
Answer:
<h2><u>
A. Having a nucleus</u></h2>
Explanation:
Many organisms have nuclei, but certain types of one-celled prokaryotes and bacteria do not have one.