Question
Biology Question on Kingdom Animalia
The presence of two types of nuclei, a macronucleus and a micronucleus, is characteristic of protozoans which are grouped under the class
A
Sporozoa
B
Flagellata
C
Sarcodina
D
Ciliata.
Answer
Ciliata.
Explanation
Solution
The presence of two types of nuclei, a macronucleus and a micronucleus, is characteristic of protozoans which are grouped under the Class Ciliata, the Subphylum Ciliophora. They move by cilia throughout life. e.g. Paramecium.