Question

which person said amoeba is immortal​

Answer 1

There is no natural death in these organisms. There is no remains of parent body cell and parent cannot be said to have died. In fact, after binary fission parent starts living as two daughter cells. That is why, Amoeba is considered as immortal.

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Answer 2

The protozoans like the Amoeba are considered as immortal because they divide by binary fission. During this type of asexual reproduction, there is distribution of the parent body into two daughter cells. The parental identity gets lost in the case of binary fission.

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