Question

What are the finger-like projections on the edges of the infundibulum called?

Hint:

Cilia play a vital role in the movement of the egg and other substances in the female reproductive tract.

Answer 1

Step 1: Define the structure.
The infundibulum is a part of the fallopian tube in mammals. It has finger-like projections that help in the movement of the egg.
Step 2: Identify the correct projection.
- Cilia: Small hair-like structures that help in moving the egg towards the uterus.
- Flagella: Tail-like structures used for locomotion in single-celled organisms.
- Villi: Tiny projections in the intestines that absorb nutrients.
- Pseudopodia: Temporary projections of the cytoplasm used for movement in amoeba.
Step 3: Conclude.
Cilia are the finger-like projections on the edges of the infundibulum.
Final Answer: \[ \boxed{\text{Cilia}} \]