Illustrate the following with the help of suitable diagrams. a) Binary fission in Amoeba
b) Binary fission in Leishmania
c) Multiple fission in plasmodium
d) Regeneration in Planaria
e) Budding in Hydra
f) Spore formation in Rhizopus

D. Regeneration in Planaria

Explanation:

If it is divided into 3 parts a, b and c, each part grows as a new individual

b is the best answer for this question.

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.