At fertilization the secondary oocyte completes its second meiotic division
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.
Chromosomes coil up and become visible during the prophase stage of cell division. This coiling allows the chromosomes to become more condensed and easier to separate during cell division.
Spermatogenesis is the process of sperm cell development. It involves a series of steps starting with the division of spermatogonia (stem cells) into primary spermatocytes, followed by meiosis I to produce secondary spermatocytes, then meiosis II to form spermatids. Finally, spermatids undergo maturation to become mature sperm cells.
Spindle fibers become attached to the chromosomes during prophase in the early stages of cell division.
One cell can become many cells through a process called cell division, where a single parent cell divides into two or more daughter cells. This process allows organisms to grow, develop, and replace damaged or old cells. Cell division typically involves two main stages: interphase, where the cell prepares for division, and mitosis or meiosis, where the division of the genetic material and cytoplasm occurs.
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.
No. But you will see as you learn more science that not believing or believing will resolve the question for you.
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.
Omnivores are both primary and secondary consumers.
By doing it.
To become a pediatrician, you typically need to complete a bachelor's degree, followed by a medical degree (MD or DO), which usually takes four years. After medical school, you must complete a residency in pediatrics, which lasts about three years. In total, this process generally requires at least 11 years of post-secondary education and training.
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.
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.
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.
become good at soccer...
ya'll are stupid
A primary consumer will never become a secondary consumer. In an ecosystem, there is one primary consumer and one secondary consumer, just like there is only one producer. Each member of an ecosystem has its specific duty.