Paramecium reproduce through a process called asexual reproduction. This means that the organism produces offspring without the need for fertilization or the production of gametes. Here is a breakdown of how Paramecium reproduces:

Asexual Reproduction

1. Binary fission - Paramecium can divide into two identical daughter cells through a process called binary fission. The cell replicates its genetic material and splits into two identical halves.

2. Conjugation - Paramecium can also reproduce through a process called conjugation. During this process, two Paramecium join together and exchange genetic material. The genetic material is then incorporated into the DNA of each organism, creating new genetic combinations.

Both A and B

While Paramecium mainly reproduces through asexual reproduction, they can also reproduce sexually under certain conditions. During times of stress or unfavorable conditions, Paramecium can undergo a process called autogamy, where they self-fertilize and produce genetically diverse offspring.

None of the Above

It is important to note that Paramecium does not reproduce through sexual reproduction in the traditional sense. They do not produce gametes or undergo fertilization. Instead, their sexual reproduction occurs through the exchange of genetic material during conjugation.