The family comprising the largest number of geneara and species in monocots is

Options

A. Orchidaceae
B. Liliaceae
C. Poaceae
D. Musaceae

Answer

To solve the question regarding which family comprises the largest number of genera and species in monocots, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Families**: The question provides four options, which are:
- Option 1: Orchidaceae
- Option 2: Liliaceae
- Option 3: Poaceae
- Option 4: Musaceae

2. **Research the Genera and Species Count**:
- **Orchidaceae**: This family has approximately 763 genera and about 28,000 species.
- **Liliaceae**: This family has around 245 genera and approximately 4,075 species.
- **Poaceae**: This family has about 780 genera and around 1,200 species.
- **Musaceae**: This family has only 2 genera and about 50 species.

3. **Compare the Counts**:
- **Orchidaceae**: 763 genera, 28,000 species
- **Liliaceae**: 245 genera, 4,075 species
- **Poaceae**: 780 genera, 1,200 species
- **Musaceae**: 2 genera, 50 species

4. **Determine the Family with the Largest Numbers**:
- The **Orchidaceae** family has the highest number of species (28,000) and a significant number of genera (763).
- While **Poaceae** has a higher number of genera (780), its species count (1,200) is much lower than that of Orchidaceae.

5. **Conclusion**: Based on the comparison, the family with the largest number of genera and species in monocots is **Orchidaceae**.

### Final Answer:
The family comprising the largest number of genera and species in monocots is **Orchidaceae** (Option 1).

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