A eukaryote, without a cellulosic cell wall, presence of multicellular/loose tissue body organization showing heterotrophic (saprophytic/parasitic) nutrition is

Options

A. Chlorophyta
B. Rhodophyta
C. Mycota
D. Thallophyta

Answer

To solve the question, we need to analyze the characteristics provided and identify the correct classification of the organism described.

### Step-by-Step Solution:

1. **Identify the Organism Type**: The question states that we are dealing with a eukaryote. Eukaryotes are organisms whose cells have a nucleus enclosed within membranes.

**Hint**: Remember that eukaryotes include kingdoms such as Animalia, Plantae, Fungi, and Protista.

2. **Cell Wall Status**: The organism is described as lacking a cellulosic cell wall. This is a key feature because many eukaryotic organisms, especially plants, have cell walls made of cellulose.

**Hint**: Consider which eukaryotic groups typically lack a rigid cell wall.

3. **Body Organization**: The organism exhibits multicellular or loose tissue body organization. This indicates that the organism is not unicellular and has a more complex structure.

**Hint**: Think about multicellular organisms that do not have a rigid structure.

4. **Nutritional Mode**: The organism shows heterotrophic nutrition, specifically saprophytic or parasitic. Heterotrophs are organisms that cannot produce their own food and must obtain it from other sources.

**Hint**: Recall examples of organisms that obtain nutrients by decomposing organic matter (saprophytic) or by living off other organisms (parasitic).

5. **Conclusion**: Given that the organism is a eukaryote without a cell wall, has multicellular organization, and exhibits heterotrophic nutrition, the only suitable classification is **Fungi** (Mycota). Fungi are eukaryotic organisms that lack chlorophyll, cannot perform photosynthesis, and obtain nutrients through absorption.

**Final Answer**: The correct answer is **Mycota** (Fungi).