Question:
I.$\quad$ Unicellular, colonial, filamentous, marine or terrestrial forms
II. $\quad$The colonies are surrounded by a gelatinous sheath
III.$\quad$ Some can fix atmospheric nitrogen in specialised cells called$\quad$$\quad$ $\quad$$\quad$heterocysts
IV. $\quad$They often form blooms in water bodies
These above characters are seen in
I.$\quad$ Unicellular, colonial, filamentous, marine or terrestrial forms
II. $\quad$The colonies are surrounded by a gelatinous sheath
III.$\quad$ Some can fix atmospheric nitrogen in specialised cells called$\quad$$\quad$ $\quad$$\quad$heterocysts
IV. $\quad$They often form blooms in water bodies
These above characters are seen in
Updated On: Jun 6, 2022
- Archaebacteria
- Cyanobacteria
- Chrysophytes
- Dinoflagellates
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The Correct Option is B
Solution and Explanation
Answer (b) Cyanobacteria
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Concepts Used:
Kingdom Monera
Characteristics of Monera Kingdom
The organisms in this kingdom have the following characteristics: -
- Monerans are single-celled creatures.
- The cell wall is made up of peptidoglycan and is stiff.
- Binary fission is asexual reproduction.
- They have 70S ribosomes in them.
- The locomotory organ is the flagella.
- Organelles such as mitochondria, lys
- osomes, plastids, Golgi bodies, endoplasmic reticulum, centrosome, and others are not present.
- These are decomposers and mineralizers for the environment
