Binary fission is observed in :

Amoeba

Binary fission is a form of asexual reproduction where a single organism divides into two identical organisms. This process is commonly observed in single-celled organisms like amoebas.

Concept in Simple Words:

Imagine an amoeba as a tiny blob. When it needs to reproduce, it splits into two smaller blobs, each a perfect copy of the original. This splitting process is called binary fission.

Why Not the Other Options?

• a) Hydra: Hydras reproduce mainly through budding, not binary fission.
• b) Yeast: Yeasts reproduce by a process called budding, where a new cell grows out from the parent cell.
• d) Human being: Humans reproduce sexually, involving the combination of male and female gametes.

Binary fission is a rapid form of reproduction, allowing organisms like amoebas to multiply quickly under favorable conditions. This method ensures that the offspring are genetically identical to the parent, maintaining the species' characteristics.