Biology, 17.10.2019 01:10 aideramos2855

Which of the following best represents regeneration by a stem cell-mediated mechanism?
a. healing of skin after an injury
b. ability of a newt to regrow an entire limb
c. cutting a planaria into pieces that each regrow into new animals
d. ability of a zebrafish to regrow a section of ventricle after amputation

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a. he...

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