Mode of nutrition in Rhizopus is

Options

A. Parasitic
B. Saprophytic
C. Symbiotic
D. Autotrophic

Answer

### Step-by-Step Solution:

1. **Identify the Organism**: The question asks about the mode of nutrition in Rhizopus, which is a type of fungus.

2. **Understand the Modes of Nutrition**: There are various modes of nutrition such as:
- Parasitic: Organisms that live on or in a host and derive nutrients at the host's expense.
- Symbiotic: Organisms that live together and both benefit from the relationship.
- Autotrophic: Organisms that produce their own food, typically through photosynthesis.
- Saprophytic (or seprophytic): Organisms that feed on dead and decaying organic matter.

3. **Determine the Correct Mode for Rhizopus**:
- Rhizopus is classified under the kingdom Fungi and is known to be a saprophyte.
- It obtains its nutrition from dead and decaying organic matter, such as decomposing plants and animals.

4. **Explain the Process**:
- Rhizopus secretes enzymes that break down complex organic compounds in the dead matter into simpler substances.
- These simpler substances (like amino acids, fatty acids, and glucose) are then absorbed through the hyphae of the fungus.

5. **Conclude with the Correct Answer**:
- Based on the above understanding, the mode of nutrition in Rhizopus is **saprophytic**.

### Final Answer:
The mode of nutrition in Rhizopus is **saprophytic**.

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