Question

In planarians, a whole organism can grow from a fragment of the body

Answer 1

Answer:

Some planarians, on the other hand, can regrow their entire bodies — even their heads, which only a few animals can do. Key to planarians' regenerative ability are powerful cells called pluripotent stem cells, which make up one-fifth of their bodies and can grow into every new body part.

Answer 2

In planarians, a whole organism can grow from a fragment of the body because planarians have the ability to regenerate the