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In Amoeba, whenever soluble organic subs...

In Amoeba, whenever soluble organic substance and salts are absorbed , the mode of nutrition is called

A

Halozoic

B

Pinocytosis

C

Holophytic

D

Symbiosis

Text Solution

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The correct Answer is:
To solve the question regarding the mode of nutrition in Amoeba when it absorbs soluble organic substances and salts, follow these steps: ### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about the mode of nutrition in Amoeba when it absorbs soluble organic substances and salts. 2. **Identifying the Options**: The options provided are: - A. Holozoic - B. Penocytosis - C. Holophytic - D. Symbiosis 3. **Analyzing Each Option**: - **Holozoic**: This refers to organisms that ingest solid food and then digest it internally. This is not applicable here since we are discussing soluble substances. - **Penocytosis**: This is a specific type of endocytosis where the cell engulfs extracellular fluid and dissolved substances. This matches the description in the question. - **Holophytic**: This refers to organisms that produce their own food through photosynthesis, which is not relevant to the absorption of soluble substances. - **Symbiosis**: This describes a mutual relationship between two organisms, which does not pertain to the mode of nutrition in Amoeba. 4. **Conclusion**: Based on the analysis, the correct answer is **B. Penocytosis**, as it specifically describes the absorption of soluble organic substances and salts by the cell. ### Final Answer: The mode of nutrition in Amoeba, when it absorbs soluble organic substances and salts, is called **Penocytosis** (Option B). ---
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