A style arises from the central depression of four lobed ovary . It is

Options

A. Lateral
B. Terminal
C. Gynobasic
D. Centric.

Answer

To solve the question "A style arises from the central depression of a four-lobed ovary. It is," we can follow these steps:

### Step 1: Identify the type of ovary
- The question mentions a "four-lobed ovary." This characteristic is commonly found in plants belonging to the family Liliaceae.

### Step 2: Understand the terminology
- The question is asking about the type of style based on its origin from the ovary. The options provided are lateral, terminal, gynobasic, and centric.

### Step 3: Analyze the options
- **Lateral**: This refers to a style that arises from the side of the ovary.
- **Terminal**: This indicates that the style arises from the top or end of the ovary.
- **Gynobasic**: This term describes a style that arises from the central depression of a lobed ovary.
- **Centric**: This term is not commonly used in this context and does not apply here.

### Step 4: Apply the definition
- Since the question specifies that the style arises from the central depression of a four-lobed ovary, the correct term to describe this situation is "gynobasic."

### Step 5: Conclude the answer
- Therefore, the correct answer to the question is **option C: gynobasic**.

---