In 82% of angiosperm families, ovule is

Options

A. anatropous
B. orthotropous
C. amphitropous
D. circinotropous

Answer

To answer the question "In 82% of angiosperm families, ovule is:", we need to analyze the types of ovules present in angiosperms and identify which type is most common. Here’s a step-by-step solution:

### Step 1: Understand the Types of Ovules
There are several types of ovules in flowering plants (angiosperms), including:
- **Anatropous**: The ovule is inverted, with the micropyle bending down towards the funiculus.
- **Orthotropous**: The ovule is straight, with the micropyle at the opposite end from the funiculus.
- **Amphitropous**: The ovule is curved, and the micropyle is positioned at an angle to the funiculus.
- **Circinotropous**: The funiculus encircles the ovule, creating a circular arrangement.

### Step 2: Identify the Most Common Type
According to the information provided, it is stated that in 82% of angiosperm families, the ovule is of the **anatropous** type. This means that the majority of angiosperms exhibit this specific ovule structure.

### Step 3: Conclusion
Based on the analysis, the correct answer to the question is:
**Anatropous** ovule.

### Final Answer
In 82% of angiosperm families, the ovule is **anatropous**.

---