The two organisms which can regenerate fully from their cut body parts are:(a)Paramecium and Hydra (b)Hydra and Amoeba (c)Planaria and Leishmania (d)Hydra and Planaria

Correct Answer: (d) Hydra and Planaria

Explanation:

Hydra and Planaria can regenerate fully from their cut body parts during the process of regeneration.

Paramecium, Amoeba and Leishmania undergo asexual reproduction through the process of binary fission.