The result of the first cell division is two independent cells. One cell contains the maternal homologous pair, or sister chromatids, with a small segment of the paternal chromosome from crossover.
What is the end result of meiosis I?
At the end of meiosis-I, two daughter cells are formed having half the number of chromosomes present in diploid cell undergoing meiosis. Each daughter cell undergoes meiosis-II, producing two cells. … Each cell is identical as far as the number of chromosomes is concerned.
What happens during the first meiotic division meiosis I ):?
After meiosis I the chromosomes have replicated, which doubles the amount :: DNA. Next, the homologues separate in meiosis I. This separation reduces the amount of DNA by one-half and back to the original amount.
What are the 10 stages of meiosis?
In this video Paul Andersen explains the major phases of meiosis including: interphase, prophase I, metaphase I, anaphase I, telophase I, cytokinesis, interphase II, metaphase II, anaphase II, and telophase II. He explains how variation is created in the next generation through meiosis and sexual reproduction.
What is the main purpose of meiotic division?
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
What is the difference between mitotic and meiotic cell division?
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
What is the product of meiotic division?
During meiosis one cell? divides twice to form four daughter cells. These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid. Meiosis produces our sex cells or gametes? (eggs in females and sperm in males).
What is the end result of meiosis 1 quizlet?
The end result of meiosis I is a reduction from diploid duplicated chromosomes to haploid duplicated chromosomes. … Homologous chromosomes pairs separate one chromosome to each side of the cell. Sister chromatids remain attached.
What is the end result of meiosis for females?
In females, the process of meiosis is called oogenesis, since it produces oocytes and ultimately yields mature ova(eggs).
What is the final result of meiosis quizlet?
The result of meiosis is 4 gametes, or sex cells, that each contain half of the genetic information in the parent organism. A process in cell division during which the number of chromosomes decreases to half the original number.