2. In some animals capable of regeneration, when a wound occurs,
the blood clots and then the wound begins to heal. Before
regeneration occurs, a structure made of stem cells forms. What is
this type of structure?
A. a scab
B. a hematoma
C. scar tissue
D. a blastema

Respuesta :

Answer: Blastema

Explanation: i picked it and got it correct

Before regeneration starts to occur in some animals capable of regeneration, the structure made of stem cells that forms is known as a Blastema

Regeneration is a normal process in plants and animals that enables them to replenish or repair damaged

  • Cells
  • Tissues
  • Organs, and
  • even complete bodily parts.

In animals, the process blastema is a clump of undifferentiated stem cells that has the potential to grow new muscle cells at the site of a lesion. If the regenerating nerve fibers are injured or killed for any cause, the blastema will fail to grow and scar tissue would develop instead.

Learn more about stem cells regeneration here:

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