What are the fringe-like structures that help draw ovum into the fallopian tubes called?

The fringe-like structures that assist in drawing the ovum into the fallopian tubes are known as fimbriae. These are small, finger-like projections located at the end of each fallopian tube. Their primary function is to help guide the released ovum from the ovary into the tube, where fertilization can occur if sperm are present. The movement of the fimbriae, which is often facilitated by ciliated cells on their surface, creates currents in the fluid surrounding the ovary, ensuring that the ovum is captured and transported efficiently.

Cilia, while also microscopic hair-like structures that aid in movement and transportation of substances in various biological contexts, are not the specific structures that draw the ovum into the fallopian tubes. Oogonia are the immature female gametes found in the ovaries before they develop into ova. Mycogenera is not a relevant term in this context, as it pertains to a classification in mycology rather than reproductive anatomy. Thus, fimbriae are the correct structures involved in this important reproductive process.