Nuclear endosperm is a character of :

Options

A. Coconut (copra)
B. Utricularia
C. Coconut (milk)
D. Asphodelus

Answer

To determine the plant that exhibits nuclear endosperm, we can follow these steps:

### Step 1: Understand the Concept of Nuclear Endosperm
Nuclear endosperm is a type of endosperm that develops through a process called free nuclear division. In this process, the primary endosperm nucleus undergoes repeated mitotic divisions without the formation of cell walls, resulting in a large number of free nuclei within the central cell of the embryo sac.

### Step 2: Identify the Characteristics of Nuclear Endosperm
In nuclear endosperm, the following characteristics are observed:
- The primary endosperm nucleus divides repeatedly.
- No cell walls are formed during these divisions.
- The result is a cytoplasm filled with numerous free nuclei.

### Step 3: Analyze the Given Options
The options provided are:
1. Coconut
2. Eutricholaria
3. Coconut milk
4. Asphodelus

### Step 4: Determine Which Option Exhibits Nuclear Endosperm
From the analysis of the options:
- **Coconut**: The endosperm of coconut is known to be nuclear, as it contains free nuclei and does not have cell wall formation during its development.
- **Coconut milk**: While coconut milk is derived from the endosperm of the coconut, it is not a plant itself but a product.
- **Eutricholaria** and **Asphodelus**: These plants typically do not exhibit nuclear endosperm.

### Conclusion
The correct answer is **Coconut**, as it is the plant that displays the characteristic of nuclear endosperm.

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