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When does the secondary oocyte complete its second meiotic division to become a mature ovum?
Wiki User
∙ 12y ago
At fertilization the secondary oocyte completes its second meiotic division
Wiki User
∙ 12y ago
Wiki User
∙ 11y agothe follicular phase
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Function of the polar bodies in oogenesis?
Although the polar bodies do not become anything they do serve a purpose in reproduction/oogenesis. The polar bodies are the byproducts of the primary and secondary oocyte at each point of meiotic division in oogenesis. The polar body allows for the oocyte to get rid of chromosomes while at the same time taking the least amount of resources (cytoplasm) from the oocyte. Each meiotic division serves as a means of moving the oocyte toward its need haploid number of chromosomes for fertilization. So you could say that the polar bodies function as a means of cellular structure conservation. They help ensure that the oocyte remains nutrient/resource rich while at the same time helping the oocyte reach its haploid number.
How could a single cell become a big individual?
millions and billions and trillions of cell division, replication, and growth.
The second phase of meiosis?
The second phase of Meiosis is called Meiosis II. It is characterized by the second division of the cell, so that the two cells from the previous division now become four daughter cells.
Is it false that polar bodies go on to become eggs?
i would think they just sorta disappear. theres no use for them so...
What is an example of a binucleate cell?
sometimes, nuclear division is not followed by cytoplasmic division and a cell with two nuclei, called a binucleated
From a secondary school what training do you need to become a veterinarian?
In the US, you would need to complete at least three years of post-secondary college (undergraduate college) then complete another four years of vet school.
Function of the polar bodies in oogenesis?
Although the polar bodies do not become anything they do serve a purpose in reproduction/oogenesis. The polar bodies are the byproducts of the primary and secondary oocyte at each point of meiotic division in oogenesis. The polar body allows for the oocyte to get rid of chromosomes while at the same time taking the least amount of resources (cytoplasm) from the oocyte. Each meiotic division serves as a means of moving the oocyte toward its need haploid number of chromosomes for fertilization. So you could say that the polar bodies function as a means of cellular structure conservation. They help ensure that the oocyte remains nutrient/resource rich while at the same time helping the oocyte reach its haploid number.
Do you have to believe in evolution to become a zoologist?
No. But you will see as you learn more science that not believing or believing will resolve the question for you.
When did Wake Forest become division one in football?
They became a Division I football school in 1888, although they didn't become a Division I BCS (formerly known as Division I-A) until 1953.
Can a secondary consumer become a primary consumer?
Omnivores are both primary and secondary consumers.
How do you become a secondary on a car loan?
By doing it.
Do you have to take secondary education training if you want to be a kids doctor?
Secondary education typically refers to high school. To become a "kids" doctor (pediatrician), it will take four years for the bachelor's degree post secondary school, and four years of medical school. There will also be an additional three or more years to complete the internship and residency requirements.
What does the secondary phloem eventually become in trees?
The bark
Is that just a myth that one should complete the course of antibiotics?
No. Obviously not. If a patient does not complete a course of antibiotics, they run the risk of selecting for antibiotic resistant bacteria in their body. If these bacteria become infectious, stronger (more expensive) antibiotics will be required to treat the secondary infection.
How does an university become division 1 soccer team?
become good at soccer...
What is the function of spermatogenic cells?
The male testes have tiny tubules containing diploid cells called spermatogonium that mature to become sperm. The basic function of spermatogenesis is to turn each one of the diploid spermatogonium into four haploid sperm cells. This quadrupling is accomplished through the meiotic cell division detailed in the last section. During interphase before meiosis I, the spermatogonium's 46 single chromosomes are replicated to form 46 pairs of sister chromatids, which then exchange genetic material through synapsis before the first meiotic division. In meiosis II, the two daughter cells go through a second division to yield four cells containing a unique set of 23 single chromosomes that ultimately mature into four sperm cells. Starting at puberty, a male will produce literally millions of sperm every single day for the rest of his life.
What is the cost of training to become a secondary teacher?
ya'll are stupid
