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Heterotrophic and absorptive mode of nut...

Heterotrophic and absorptive mode of nutrition is found in :–

A

Algae

B

Fungi

C

Bryophytes

D

Euglenoide

Text Solution

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The correct Answer is:
To determine which organisms exhibit heterotrophic and absorptive modes of nutrition, we can follow these steps: ### Step-by-Step Solution: 1. **Understand Heterotrophic Nutrition**: - Heterotrophic nutrition refers to organisms that cannot produce their own food and rely on other organic substances for nourishment. This includes various modes such as holozoic, saprotrophic, and parasitic. 2. **Identify Absorptive Nutrition**: - Absorptive nutrition is a specific type of heterotrophic nutrition where organisms absorb nutrients directly from their environment. This is commonly seen in fungi. 3. **Examine Different Groups of Organisms**: - **Algae**: Primarily autotrophic but can also exhibit heterotrophic characteristics. - **Fungi**: Known for their absorptive mode of nutrition, they decompose organic matter and absorb nutrients. - **Bryophytes**: Can have both autotrophic and heterotrophic modes, but not primarily absorptive. - **Euglenoids**: Exhibit both autotrophic and heterotrophic modes, but not specifically absorptive. 4. **Focus on Fungi**: - Fungi are the primary group that demonstrates both heterotrophic and absorptive nutrition. They secrete enzymes to break down complex organic matter and then absorb the resulting small organic molecules. 5. **Conclusion**: - Based on the analysis, the organism that exhibits heterotrophic and absorptive modes of nutrition is **Fungi**. ### Final Answer: The correct answer is **Fungi**. ---
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