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gizmo_the_mogwai [7]
3 years ago
14

Which structure of a paramecium plays a major role in sexual reproduction?

Biology
1 answer:
Lunna [17]3 years ago
3 0

Paramecia are ciliated protists<span>.  Paramecium reproduce basically asexually by bipartition (binary fission). In this process a cell duplicates its genetic material and divides into two, each with half the cellular organelles that the progenitor cell.</span>

<span>Paramecium can also, occasionally, exchange genetic material with another paramecium by conjugation, a primitive form of sexual reproduction. Two parameciums found can combine their membranes to form a large paramecium with two nuclei that contain all the genetic material. This large paramecium will be divided into four new cells each with a new combination of DNA from the DNA combination of the progenitor cells.</span>

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