The Question is from neet-botany biological-classification protista, and it was created by the author D VINOD

Question

The primary mode of locomotion in amoeba is:

D VINOD · Accepted Answer

## CORE INFORMATION
✓ **Answer**: C
## CONCEPT FRAMEWORK
 **Primary Concept**: Amoeba locomotion
 **Related Topics**: Cell biology, Protist locomotion, Cytoplasmic streaming
 **Prerequisites**: Basic understanding of cell structures and movement mechanisms.
## SOLUTION PATHWAY
**Given Information**:
  The question asks about the primary mode of locomotion in amoeba.
**Method & Steps**:
 1. Identify the different modes of locomotion mentioned in the options: cilia, flagella, pseudopodia, and spores.
  Reasoning: Amoeba are single-celled organisms that move and feed using different mechanisms.
 2. Recall the mechanism of locomotion in Amoeba.
  Working: Amoeba move using pseudopodia, temporary projections of their cytoplasm.  These extensions are formed by the flow of cytoplasm, allowing the amoeba to extend and retract its body, thus moving in a crawling motion.
  Key Point: Cilia and flagella are structures found in other organisms for locomotion, but not in amoeba. Spores are for reproduction, not movement.
 3. Determine the correct option.
  Result: Pseudopodia (option C) is the primary mode of locomotion in amoeba.
  Verification:  This is a well-established fact in biology.
 ## OPTION ANALYSIS
A :x: Cilia are hair-like projections used for locomotion by some protists, but not Amoeba.
B :x: Flagella are whip-like appendages used for locomotion by some protists and bacteria, but not Amoeba.
C ✓: Pseudopodia are temporary extensions of the cytoplasm used for locomotion and feeding by Amoeba.
D :x: Spores are reproductive structures, not involved in locomotion.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing pseudopodia with cilia or flagella: Understand the distinct structures and functions of these locomotory organelles.
  2.Thinking spores are involved in movement: Spores are reproductive structures, not involved in the organism's movement.
 **Quick Tips**:
  1.Remember the characteristic amoeboid movement involving the extension and retraction of pseudopodia.
  2.Associate pseudopodia with 'false feet', reflecting their temporary nature.

D VINOD · Answer

Cilia

D VINOD · Answer

Flagella

D VINOD · Answer

The correct Option is "Pseudopodia"

D VINOD · Answer

Spores

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