According can survive without a micronucleus (without reproductive

According to
Encyclopedia Britannica, paramecium are
oval-shaped microorganisms between 0.05 and 0.32mm long (2015). The cilia that surround
their cell membrane are used for motility and for food intake (2015). When
viewed with a wet slide under a light microscope, the Paramecium sp. appears as a relatively large, clear-blue oval with quick,
darting movements. Paramecium sp. have
two nuclei: a macronucleus and a micronucleus (2015). Though both nuclei
contain all the transmissible information for the organism, they function
differently in the cell (2015). The macronucleus controls the metabolic
functions of the cell, while the micronucleus is involved with reproduction
(2015). This being so, a Paramecium sp. can
survive without a micronucleus (without reproductive capabilities), but will
die if it does not contain a macronucleus (2015).

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