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What structure expels the mature ovum?
The mature ovum is expelled from the ovary through a process called ovulation. The ovum is released from a mature ovarian follicle and enters the fallopian tube, where it can be fertilized by sperm.
Process by which mature ova are produced?
Mature ova are produced through a process called oogenesis, which occurs in the ovaries of females. During oogenesis, oogonia (immature egg cells) undergo a series of cell divisions and maturation stages to become mature ovum, which are capable of being fertilized by sperm. This process involves meiosis, where the number of chromosomes is reduced by half, resulting in the formation of a single haploid ovum.
What is the difference between ovum and secondary oocyte?
An ovum is a mature female reproductive cell that has completed meiosis. A secondary oocyte is an intermediate stage in meiosis that occurs during ovulation and has not yet completed meiosis.
What is it called when an egg isn't fertilized?
An unfertilized egg is called an ovum. It is a mature female reproductive cell that has not been fertilized by a sperm cell.
When does meiosis 2 occur in females during the reproductive process?
Meiosis 2 occurs in females during the reproductive process after fertilization, when the secondary oocyte completes its division to form a mature ovum and a polar body.
