contestada

tadpoles lose their tails as part
of their life cycle. At a certain
stage in development, the
human fetus acquires individual
fingers and toes. What occurs
in some cells of both species
to explain these changes?

Respuesta :

KerryM

Answer:

Apoptosis (programed cell death)

Explanation:

Apoptosis is a type of controlled cell death. It happens throughout development when cells have to be removed. It also gets rid of diseased cells, such as those that are potentially cancerous, or those infected with a pathogen, for example.

Otras preguntas