The ploidy level of nucellus and MMC in Ficus ovule will be respectively

Options

A. 2n and n
B. n and 2n
C. n and n
D. 2n and 2n

Answer

To determine the ploidy level of the nucellus and the Microspore Mother Cell (MMC) in the Ficus ovule, we can follow these steps:

### Step 1: Understand the terms
- **Nucellus**: This is the central part of the ovule, which contains the female gametophyte and is involved in the development of the seed.
- **Microspore Mother Cell (MMC)**: This is a diploid cell that undergoes meiosis to produce haploid microspores, which eventually develop into pollen grains.

### Step 2: Determine the ploidy level of the MMC
- The MMC in Ficus is a diploid cell. Therefore, its ploidy level is **2n**.

### Step 3: Determine the ploidy level of the nucellus
- The nucellus is also diploid in Ficus ovules. Thus, its ploidy level is also **2n**.

### Step 4: Summarize the findings
- Both the MMC and the nucellus in Ficus ovule are diploid, which means their ploidy levels are respectively **2n** for both.

### Final Answer
The ploidy level of the nucellus and MMC in Ficus ovule will be respectively **2n (diploid)** and **2n (diploid)**.

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