Step 1: Understanding ovarian structures.
The ovary contains structures that change during the menstrual cycle such as corpus luteum and corpus albicans.
Step 2: Formation of corpus luteum.
After ovulation, follicle transforms into corpus luteum which secretes progesterone.
Step 3: Degeneration process.
If fertilization does not occur, corpus luteum degenerates into a fibrous structure.
Step 4: Formation of corpus albicans.
This degenerated, white fibrous scar tissue is called corpus albicans or “white body.”
Step 5: Evaluating options.
Only corpus albicans represents the white body structure in ovary.
Step 6: Final conclusion.
Thus, corpus albicans is called white body.