Difference Between Bacteria and Amoeba
The differences between bacteria and amoeba are as follows:
Characteristic | Bacteria | Amoeba |
---|---|---|
Kingdom |
Monera |
Portista |
Cell Type | Prokaryotic | Eukaryotic |
Shape |
Bacteria are extremely small |
Amoeba have no definite shape |
Nucleus | Lack a true nucleus | Have a true nucleus |
Genetic Material | Single circular DNA | Linear DNA in the nucleus |
Membrane-Bound Organelles | Absent | Present (e.g., mitochondria, endoplasmic reticulum) |
Cell Wall | Present in many species | Lacks a rigid cell wall, may have a flexible cell membrane |
Locomotion | Typically by flagella or pili | Typically by pseudopodia (temporary cytoplasmic extensions) |
Reproduction | Binary fission (asexual) | Binary fission and sexual reproduction (asexual and sexual) |
Size | Generally smaller (micrometers) | Generally larger (micrometers) |
Examples | Escherichia coli, Bacillus | Amoeba proteus, Entamoeba histolytica |
Difference Between Bacteria and Amoeba
Bacteria and Amoeba both are unicellular organisms but they belong to different kingdoms and differ in terms of their cellular structure, locomotion, etc. Bacteria are single-celled prokaryotic organisms with rigid cell walls, that lack a nucleus and membrane-bound organelles. Amoeba on the other hand are eukaryotic protists with a flexible cell membrane, a nucleus, and pseudopodia for locomotion. In this article, we will study the differences between bacteria and amoeba and in brief about bacteria and amoeba.
Table of Content
- Difference Between Bacteria and Amoeba
- What is Bacteria?
- What is Amoeba?
- Conclusion – Difference between Bacteria and Amoeba
- FAQs on Bacteria and Amoeba
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