Question

What is a meiocyte?

Answer 1

Various types of cells are observed during the process of meiosis which differ from each other based on size, condition of genetic material, and cytoplasm, and stage of appearance. In this cell, meiosis occurs.

Complete answer:
A meiocyte is defined as a cell that differentiates into a gamete through the process of meiosis. It is a diploid cell. Through meiosis, the meiocyte divides into four genetically different haploid gametes. The haploid gametes produced are called meiospores.
There are different events of meiosis:
-Crossing over occurs between non-sister chromatids of homologous chromosomes during the pachytene stage of prophase I in which segments are exchanged and a recombination nodule is formed.
-In chiasma formation, the crossing over results in the formation of an X shaped structure, during the diplotene stage of prophase I.
-The terminalisation of chiasma occurs during the diplotene stage of Prophase. The homologous chromosomes separate from one another except for in the spot of the traverse.
-The chromosomes align at the equatorial plate during metaphase which they get pulled apart during anaphase.
-The cell undergoes cytokinesis and divides into two cells each having half the number of chromosomes as the parent cell.
Every cell at that point goes through meiosis II which is like mitosis and all things considered, individual chromosomes get aligned at the equatorial plate which is then pulled in inverse direction by the spindle fibers. This outcome in the parting of chromosomes into sister chromatids.

Note:
Researching meiosis in mammals plays a crucial role in understanding human infertility. In order to study mammalian meiosis, a culture technique that would allow for this process to be observed live under a microscope would need to be identified. By viewing live mammalian meiosis, one can observe the behavior of mutant meiocytes that may possibly compromise infertility within the particular organism. However, because of the size and a small number of meiocytes, collecting samples of these cells has been difficult and is currently being researched.