What phylum is Ciliophora in?

What phylum is Ciliophora in?

phylum Protozoa
Ciliophora (phylum Protozoa) A subphylum of protozoa in which cilia are present during at least one stage of the life cycle and in which two different types of nucleus (macronucleus and micronucleus) are normally present. Cells reproduce by binary fission. Sexual processes occur.

What is Ciliophora conjugation?

Conjugation. Overview. Ciliate conjugation is a sexual phenomenon that results in genetic recombination and nuclear reorganization within the cell. During conjugation, two ciliates of a compatible mating type form a bridge between their cytoplasms.

How does phylum Ciliophora reproduce?

Ciliophora can reproduce sexually or asexually. Asexual reproduction by fission is the most common. Genetic exchange during sexual reproduction involves the micronucleus. After conjugation, Ciliophora divide; this produces four identical organisms.

What are the characteristics of phylum Ciliophora?

Members of Class Ciliophora have a peculiar system of two nuclei: a small nucleus that contains the full genome, and a larger nucleus that plays the active role in cellular regulation. The larger nucleus is regenerated from the smaller nucleus through a process of gene amplification and gene editing.

How many Ciliophora species are there?

ciliate, or ciliophoran, any member of the protozoan phylum Ciliophora, of which there are some 8,000 species; ciliates are generally considered the most evolved and complex of protozoans.

What is the common name of Ciliophora?

Integrated Taxonomic Information System – Report

Where are Ciliophora found?

Some ciliates harbor symbiotic bacteria or algae. Free-living ciliates may be found almost anywhere there is liquid water, but different forms predominate in different habitats. Ciliates in soils tend to be small forms that can form resistant cysts in order to survive long periods of drying.