On the basis of locomotory orgenelles, phylum protozoa is classified i

1.	On the basis of locomotory orgenelles, phylum protozoa is classified into how many classes?
Answer» On the basis of locomotory orgenelles, the phylum protozoa is divided into 4 classes. 1. Class – Flagellata or Mastigophora • Locomotion is by flagella • Examples : Euglena, Noctiluca, Leishmania, Trichomonas, Trypnosoma etc. 2. Class – Sarcodina or Rhizopoda • Locomotion is by pseudopodia. • Examples – Amoeba, Entamoeba, Pelomyxa etc. 3. Class – Ciliata • Locomotion is by cilia. • Examples – Paramecium, Vorticella, Didineum, Balantidium, Opalina. Nyctotherus, Spirostomumetc. 4. Class – Sporozoa • Locomotary orgenelles are absent. • They are parasitic Examples – Plasmodium, Monocystes, Nosema etc.

On the basis of locomotory orgenelles, phylum protozoa is classified into how many classes?

Answer»

On the basis of locomotory orgenelles, the phylum protozoa is divided into 4 classes.

1. Class – Flagellata or Mastigophora

• Locomotion is by flagella

• Examples : Euglena, Noctiluca, Leishmania, Trichomonas, Trypnosoma etc.

2. Class – Sarcodina or Rhizopoda

• Locomotion is by pseudopodia.

• Examples – Amoeba, Entamoeba, Pelomyxa etc.

3. Class – Ciliata

• Locomotion is by cilia.

• Examples – Paramecium, Vorticella, Didineum, Balantidium, Opalina. Nyctotherus, Spirostomumetc.

4. Class – Sporozoa

• Locomotary orgenelles are absent.

• They are parasitic Examples – Plasmodium, Monocystes, Nosema etc.