Nutrition involving engulfment of whole or parts of a plant or
animal in solid of liquid state is known as

Options

A. Saprozoic
B. Holophytic
C. Holozoic
D. Autotrophic

Answer

To answer the question, "Nutrition involving engulfment of whole or parts of a plant or animal in solid or liquid state is known as," we will analyze the options provided and determine the correct one step by step.

### Step-by-Step Solution:

1. **Understanding the Options**:
- The options given are saprozoic, holophytic, holozoic, and autotrophic nutrition. We need to understand what each term means to identify the correct answer.

2. **Analyzing Saprozoic Nutrition**:
- Saprozoic nutrition refers to organisms that feed on dead and decaying organic matter. This type of nutrition is not characterized by the engulfment of whole organisms but rather by the absorption of nutrients from decomposing material. Example: Fungi.

3. **Analyzing Holophytic Nutrition**:
- Holophytic nutrition is a mode of nutrition in plants where they use sunlight and inorganic substances to create their own food through photosynthesis. This does not involve the engulfment of other organisms. Example: Green plants.

4. **Analyzing Holozoic Nutrition**:
- Holozoic nutrition is a type of heterotrophic nutrition that involves the ingestion of solid or liquid food, followed by digestion and absorption. This process includes the engulfment of whole or parts of organisms. It is characteristic of animals, including humans.

5. **Analyzing Autotrophic Nutrition**:
- Autotrophic nutrition refers to organisms that produce their own food from inorganic substances. This is primarily seen in plants and does not involve the ingestion of other organisms.

6. **Conclusion**:
- Based on the definitions and characteristics analyzed, the correct answer to the question is **holozoic nutrition**. This type of nutrition involves the engulfment of whole or parts of a plant or animal in solid or liquid state.

### Final Answer:
Nutrition involving engulfment of whole or parts of a plant or animal in solid or liquid state is known as **holozoic nutrition**.