The process of forming ova (female gametes) is called **oogenesis**. This is a crucial part of the female reproductive system, involving the development of ova from oogonia, which are the stem cells present in the ovaries. The process begins in the fetal stage, where oogonia undergo mitosis to produce primary oocytes. Each primary oocyte then begins meiosis, pausing at prophase I until puberty, when hormonal changes stimulate further development.

During the menstrual cycle, typically one primary oocyte completes meiosis I to form a secondary oocyte and a polar body, which is a small cell that usually disintegrates. If fertilization occurs, the secondary oocyte completes meiosis II, resulting in the formation of another polar body and a mature ovum. This complex process distinguishes oogenesis from spermatogenesis, which is the formation of sperm and involves different stages and mechanisms.

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The process of forming ova (female gametes) is called **oogenesis**. This is a crucial part of the female reproductive system, involving the development of ova from oogonia, which are the stem cells present in the ovaries. The process begins in the fetal stage, where oogonia undergo mitosis to produce primary oocytes. Each primary oocyte then begins meiosis, pausing at prophase I until puberty, when hormonal changes stimulate further development.

During the menstrual cycle, typically one primary oocyte completes meiosis I to form a secondary oocyte and a polar body, which is a small cell that usually disintegrates. If fertilization occurs, the secondary oocyte completes meiosis II, resulting in the formation of another polar body and a mature ovum. This complex process distinguishes oogenesis from spermatogenesis, which is the formation of sperm and involves different stages and mechanisms.

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The process of forming ova (female gametes) is called **oogenesis**. This is a crucial part of the female reproductive system, involving the development of ova from oogonia, which are the stem cells present in the ovaries. The process begins in the fetal stage, where oogonia undergo mitosis to produce primary oocytes. Each primary oocyte then begins meiosis, pausing at prophase I until puberty, when hormonal changes stimulate further development.

During the menstrual cycle, typically one primary oocyte completes meiosis I to form a secondary oocyte and a polar body, which is a small cell that usually disintegrates. If fertilization occurs, the secondary oocyte completes meiosis II, resulting in the formation of another polar body and a mature ovum. This complex process distinguishes oogenesis from spermatogenesis, which is the formation of sperm and involves different stages and mechanisms.

The process of forming ova is called ______________.oogenesisegg formationspermatogenesis

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The process of forming ova is called ______________.

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