Axolotl <i>Ambystoma mexicanum</i> and Frog <i>Xenopus laevis</i> (IMAGE)
Caption
On the left is the axolotl Ambystoma mexicanum, a salamander that regenerates its limbs perfectly. On the right is the frog Xenopus laevis, which regenerates only a spike of cartilage
Credit
Indiana University Center for Regenerative Biology and Medicine, School of Science at Indiana University-Purdue University Indianapolis
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Credit to Indiana University Center for Regenerative Biology and Medicine, School of Science at Indiana University-Purdue University Indianapolis
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