Unfertilized female sex cells which are present in the covering of blue regions are correctly termed oocytes.
What is Oocyte?
An Oocyte may be defined as a female unfertilized female sex cell or immature egg cell that is present in the ovary and may undergo meiotic division to form an ovum.
According to the diagram, the portion of the female reproductive system which is blue in color is known as the ovary that produces the egg cells in the females and is termed an oocyte.
Therefore, it is well described above.
To learn more about the Female reproductive system, refer to the link:
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