Asked by Britney Crabtree on May 05, 2024
Verified
Which protist has a belt-like flagellum that runs through a groove in the middle of its cell?
A) dinoflagellates
B) ciliates
C) apicomplexans
D) euglenoids
E) trypanosomes
Belt-like Flagellum
A specialized type of flagellum that encircles a cell, typically found in certain protozoan organisms, aiding in locomotion or feeding.
Dinoflagellates
Single-celled, aquatic protists that move with a whirling motion; may be heterotrophic or photosynthetic.
Euglenoids
Single-celled organisms found in freshwater environments, characterized by their elongated shapes and the presence of a flagellum for movement.
- Identify markers that distinguish between different protist groups.
- Absorb the essential layout and task of protist cells.
Verified Answer
ZK
Zybrea KnightMay 10, 2024
Final Answer :
A
Explanation :
Dinoflagellates are characterized by a unique flagellar structure, where one of the flagella is located in a groove that encircles the cell, giving it a belt-like appearance. This allows them to have a distinctive spinning motion.
Learning Objectives
- Identify markers that distinguish between different protist groups.
- Absorb the essential layout and task of protist cells.