Funnel- shaped corolla is called

Options

A. Campanulate
B. Urecolate
C. Rotate
D. Infundibuliform

Answer

**Step-by-Step Solution:**

1. **Understanding Corolla**: The corolla refers to the collective group of petals in a flower. It is an important part of the flower's structure and plays a role in attracting pollinators.

2. **Identifying Funnel-Shaped Structure**: A funnel-shaped corolla is characterized by petals that are arranged in a way that resembles a funnel. This means the petals are wider at the top and gradually narrow down towards the base.

3. **Visualizing the Structure**: To visualize a funnel-shaped corolla, imagine a funnel used in cooking. The top part is broad, allowing substances to enter easily, while the bottom part is narrower, directing the flow downwards.

4. **Terminology**: The specific term used to describe a funnel-shaped corolla is "infundibuliform." This term is derived from Latin, where "infundibulum" means funnel.

5. **Eliminating Incorrect Options**: In the context of the question, other terms such as "rotate," "uricolate," and "campanulate" refer to different shapes of corollas and are not applicable to the funnel-shaped structure.

6. **Conclusion**: Therefore, the correct answer to the question "Funnel-shaped corolla is called" is "infundibulliform."

**Final Answer**: The funnel-shaped corolla is called infundibulliform.

---