Which of the following is a correct statement?a)Mycoplasma have DNA, R...
- Mycoplasma is a type of bacteria that lack a cell wall, so they do not have a cell wall. They do have DNA and ribosomes.
- Bacteria can be either autotrophic or heterotrophic, so they are not exclusively heterotrophic. Some bacteria are indeed heterotrophic, while others are autotrophic.
- Slime molds are not classified under Kingdom Monera. They belong to the Kingdom Protista or Kingdom Amoebozoa, and they are not bacteria. Slime molds can be saprophytic, but they are not classified under Kingdom Monera.
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Which of the following is a correct statement?a)Mycoplasma have DNA, R...
Explanation:
Cyanobacteria are a group of autotrophic organisms classified under Kingdom Monera
Cyanobacteria, also known as blue-green algae, are a group of photosynthetic bacteria that can produce their own food through photosynthesis. They are classified under the Kingdom Monera, which consists of prokaryotic organisms that lack a true nucleus.
Characteristics of Cyanobacteria:
- Cyanobacteria have chlorophyll and other pigments that allow them to carry out photosynthesis.
- They can be found in a wide range of environments, from freshwater to marine habitats.
- Some cyanobacteria are capable of nitrogen fixation, converting atmospheric nitrogen into a form that plants can use.
- Cyanobacteria can form colonies or filaments, and some species can even produce toxins under certain conditions.
Importance of Cyanobacteria:
- Cyanobacteria play a crucial role in the environment as primary producers, providing food and oxygen for other organisms.
- Some cyanobacteria are used in biotechnology and research due to their ability to fix nitrogen and produce bioactive compounds.
- However, some cyanobacteria can also cause harmful algal blooms in bodies of water, posing risks to aquatic life and human health.
In conclusion, cyanobacteria are autotrophic organisms classified under Kingdom Monera, and they play important roles in various ecosystems.