How do cells at the completion of meiosis compare with cells that have replicated their DNA and are just about to begin meiosis? … They have half the number of chromosomes and one-fourth the amount of DNA.
How do cells at the completion of meiosis compare with cells that are in prophase of meiosis I they have ___?
It has half the amount of DNA as the cell that began meiosis. After telophase I of meiosis, the chromosomal makeup of each daughter cell is _____. How do cells at the completion of meiosis compare with cells that are in prophase of meiosis I? … half the number of chromosomes and one-fourth the amount of DNA.
What is the relationship between the cells at the end of meiosis 2 and the original cell?
Which of the statements below correctly describes the relationship between the cells at the end of meiosis II and the original cell? The new cells have one copy of half of the genetic information in the original cell. At the end of the meiosis II are four daughter cells.
Are the cells the same at the end of meiosis?
Each cell is identical as far as the number of chromosomes is concerned. However, the genetic constitution of the chromosomes in each cell is not identical with any of the other cells produced at the end of meiosis, because of crossing over and random orientation of bivalents at metaphase-I stage.
Which of the following happens during meiosis I?
Meiosis I ends when the chromosomes of each homologous pair arrive at opposing poles of the cell. The microtubules disintegrate, and a new nuclear membrane forms around each haploid set of chromosomes. The chromosomes uncoil, forming chromatin again, and cytokinesis occurs, forming two non-identical daughter cells.
What is the correct order of these meiotic events?
The correct order of mitotic events which occur during meiosis is: Formation of synaptonemal complex, recombination, separation of homologous chromosomes, separation of sister chromatids.
What cell type does meiosis occur?
Meiosis I is a unique cell division that occurs only in germ cells; meiosis II is similar to a mitotic division. Before germ cells enter meiosis, they are generally diploid, meaning that they have two homologous copies of each chromosome.
What is the difference between mitosis and meiosis?
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.
What is the chromosome number of daughter cells in meiosis?
Now there are two daughter cells, each with 23 chromosomes (23 pairs of chromatids). In each of the two daughter cells the chromosomes condense again into visible X-shaped structures that can be easily seen under a microscope.