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Which kingdom incorporates photoautotrop...

Which kingdom incorporates photoautotrophs, chaemoautotrophs and heterotrophis?

A

Protista

B

Archaebacteria

C

Monera

D

Plantae

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question "Which kingdom incorporates photoautotrophs, chemoautotrophs, and heterotrophs?", we can follow these steps: ### Step-by-Step Solution: 1. **Define Photoautotrophs**: - Photoautotrophs are organisms that use sunlight to synthesize their food through the process of photosynthesis. Examples include plants and certain bacteria. **Hint**: Remember that photoautotrophs rely on sunlight for energy. 2. **Define Chemoautotrophs**: - Chemoautotrophs are organisms that obtain energy by oxidizing inorganic substances, using chemicals to produce their own food. Many bacteria fall into this category. **Hint**: Chemoautotrophs do not rely on sunlight; they use chemical reactions for energy. 3. **Define Heterotrophs**: - Heterotrophs are organisms that cannot produce their own food and instead rely on consuming other organisms for energy. This includes animals, fungi, and some bacteria. **Hint**: Heterotrophs depend on other living things for their nutrition. 4. **Identify the Kingdoms**: - **Monera**: This kingdom includes bacteria, which can be photoautotrophs (like cyanobacteria), chemoautotrophs (like certain sulfur bacteria), and heterotrophs (like many pathogenic bacteria). - **Protista**: While some protists can be photoautotrophs (like Euglena), they do not encompass all three types of nutrition. - **Plantae**: This kingdom primarily consists of photoautotrophs (plants) and does not include chemoautotrophs or heterotrophs. - **Fungi**: Fungi are heterotrophic and do not perform photosynthesis. - **Animalia**: This kingdom is composed entirely of heterotrophs. **Hint**: Consider which kingdom has representatives of all three nutritional types. 5. **Conclusion**: - The kingdom that incorporates photoautotrophs, chemoautotrophs, and heterotrophs is **Monera**. This kingdom includes various bacteria that can perform all three types of nutrition. **Final Answer**: Monera is the correct answer.
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