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How it that At the conclusion of gametogenesis in females what is the end result?
At the conclusion of gametogenesis in females, the end result is the production of one haploid egg cell (ovum) ready for fertilization. Gametogenesis is the process through which germ cells undergo mitosis and meiosis to eventually form mature gametes, which in females are the egg cells.
How are cells that are form at the end meiosis different from those formed at the end of mitosis?
During meiosis, cell division is through sexual reproduction. This produces genetically different cells, under two divisions. The chromosome number is reduced by half. During mitosis, asexual reproduction during cell division creates genetically identical cells. The amount of chromosomes remain the same.
Importance of meiosis in life cycle?
Meiosis is cell division whereby the sex cells produced are called gametes and have only half the DNA of the parent, ready for pairing up with the other sex cell from the other parent, to give 100% DNA.
Cell organelle responsible for reproduction?
There isn't an organelle that is responsible for cellular reproduction. Instead, cells go through phases of Mitosis (somatic cells) and Meiosis (gametes), during which the DNA duplicates itself and the nucleus divides to create two diploid cells (Mitosis) or four haploid cells (Meiosis). Haploid cells, also known as gametes, are responsible for sexual reproduction. Gametes include sperm (male) and egg (female).
When a sex cell divides in mitosis what is the result?
the cell divides to get 2 new cells. If you may have learned, sex cells can only divide four times. in a female egg cell, only one cell out of those can make a kid. In a male, all four cells are ready to make babies.
Why are the cells at the end of meiosis not ready to act as gametes?
The cells at the end of meiosis are not yet ready to act as gametes because they are haploid, meaning they only have half the chromosome number needed for fertilization. These cells need to undergo one more round of cell division, called cytokinesis, to become functional gametes with a full set of chromosomes.
What cell undergo meiosis?
reproductive cells or you can also say the 23rd pair in the chromosome of the reproductive cell under goes the meiosis and the 23rd pair is called sex chromosomeGerm cells are the only cells that can undergo meiosis as well as mitosis. Germ cells produce gametes. Eukaryotic organisms that sexually reproduce have cells that undergo meiosis rather than mitosis.
How it that At the conclusion of gametogenesis in females what is the end result?
At the conclusion of gametogenesis in females, the end result is the production of one haploid egg cell (ovum) ready for fertilization. Gametogenesis is the process through which germ cells undergo mitosis and meiosis to eventually form mature gametes, which in females are the egg cells.
What happens when in meiosis during telophase 2?
During telophase II of meiosis, the separated chromatids reach opposite poles of the cell, and the nuclear envelope begins to reform around each set of chromosomes. This is followed by cytokinesis, where the cytoplasm divides, resulting in the formation of four genetically diverse haploid cells, each containing half the original chromosome number. These cells can develop into gametes, such as sperm or eggs, ready for fertilization.
How are cells that are form at the end meiosis different from those formed at the end of mitosis?
During meiosis, cell division is through sexual reproduction. This produces genetically different cells, under two divisions. The chromosome number is reduced by half. During mitosis, asexual reproduction during cell division creates genetically identical cells. The amount of chromosomes remain the same.
Importance of meiosis in life cycle?
Meiosis is cell division whereby the sex cells produced are called gametes and have only half the DNA of the parent, ready for pairing up with the other sex cell from the other parent, to give 100% DNA.
Gametangia are produced by gametes?
Actually, gametangia are structures where gametes are produced, not the gametes themselves. Gametes are the actual reproductive cells like sperm and eggs that combine during fertilization. Gametangia are specialized structures found in some organisms like fungi, algae, and plants, where the gametes are formed and protected until they are ready to be released for fertilization.
When is meiosis II completed in females?
Meiosis II is completed in females when a sperm fertilizes the egg, leading to the formation of a zygote. Meiosis II creates the final four haploid cells (eggs) in females, which are then ready for potential fertilization and further development.
Cell organelle responsible for reproduction?
There isn't an organelle that is responsible for cellular reproduction. Instead, cells go through phases of Mitosis (somatic cells) and Meiosis (gametes), during which the DNA duplicates itself and the nucleus divides to create two diploid cells (Mitosis) or four haploid cells (Meiosis). Haploid cells, also known as gametes, are responsible for sexual reproduction. Gametes include sperm (male) and egg (female).
When a sex cell divides in mitosis what is the result?
the cell divides to get 2 new cells. If you may have learned, sex cells can only divide four times. in a female egg cell, only one cell out of those can make a kid. In a male, all four cells are ready to make babies.
What happens to the 4 haploid cells after meiosis?
Depends. In males all four cells become sperm. In females one becomes to oocyte while the other three become polar bodies that can provide some nutrients to the oocyte, or just dissipate depending on species.
How is the female gamete produced?
gametes are produced by a special kind of cell division called meiosis. Meiosis produces ova (eggs) in women and sperm in men. Gametes have half the normal number of chromosomes (haploid number) - 23 chromosomes in human egg or sperm cells. For just the female gamete, the egg cell goes through the process of 'Oogenesis', which produces one female gamete and three polar bodies.
