Question:
Cyanobacteria are classified under which of the following kingdoms?
Cyanobacteria are classified under which of the following kingdoms?
Updated On: Jul 6, 2022
- Monera
- Protista
- Algae
- Plantae
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Cyanobacteria or blue-green algae are Gram + photosynthetic prokaryotes which perform oxygenic photosynthesis. Photosynthetic pigments include chlorophyll a, carotenoids and phycobilins. Cyanobacteria are classified under kingdom Monera. Cyanobacterial cell structure is typically prokaryotic - one envelope organisation with peptidogolycan wall, naked DNA, 70S ribosomes and absence of membrane bound structure like endoplasmic reticulum, mitochondria, golgi bodies, plastids, lysosomes, sap vacuoles. The outer part of the protoplast, called chromoplasm, contains a number of photosynthetic thylakoids.
Was this answer helpful?
0
0
Top Questions on biological classification
- ICBN refers to?
- TS EAMCET - 2025
- Biology
- biological classification
- Which of the following microorganisms is used in the production of curd from milk?
- MHT CET - 2025
- Biology
- biological classification
- In a DNA molecule, which of the following base-pairings is correct?
- MHT CET - 2025
- Biology
- biological classification
- Which is not a prime element?
- MHT CET - 2025
- Biology
- biological classification
- Study the following and pick up the correct combinations:
- TS EAMCET - 2024
- Zoology
- biological classification
View More Questions
Concepts Used:
Biological Classification
The process of grouping living organisms into categories is called biological classification. The most modern 5-kingdom classification was put ahead by an eminent scientist R.H.Whittaker. The five-kingdom classification is based on the criteria like cell structure, mode of nutrition, body form, and reproduction. One of the most important characteristics of this system is that it follows the evolutionary sequence of living organisms. The organisms are classified into distinct taxa or levels like Kingdom, Phylum, Division, Class, Order, Family, Genus, and Species. The 5 kingdoms are as follows:
