You start with your normal diploid cells 2n. These are not necessarily identical chromosomes, it is one from dad and one from mom. Then, the DNA in them replicates. Now you have two copies from dad and two copies from mom, 4n. Making a copy means you have two copies. Eventually these need to end up in two cells with once again one copy from mom and one copy from dad 2n, mitosis , or in four cells n, meiosis.
Yeah I always thought that n referred to chromosomes and it seemed incorrect to refer to the DNA duplication as 4n, so I was getting thrown off. No, it's the number of copies of chromosomes homologous or exact copy. Unless the cell has defects, this should be the same as the number of homologous copies of chromosome 1. You need to be a member in order to leave a comment.
Sign up for a new account in our community. Already have an account? Posted October 2, Share this post Link to post Share on other sites. Posted October 3, Posted October 3, edited. Meiosis, as it may be seen, is a study of cell division. It incorporates some terms that are expected of a student to know thoroughly.
To name a few-Mitotic cell division. The topic of Meiosis is impressionable. There are some questions and findings that are incorporated into the study of this topic.
For instance, students may be asked to find the difference between metaphase I and metaphase II. Under this, a pupil is in a dilemma as for whether to refer a library book for an answer that may take the time or ask an expert where the answers are readily received.
It is experts like us that help a pupil understand that tetrads line and chromosome line up at the equator that brings in the difference between metaphase I and metaphase II. Various other questions remain unanswered by students in the assignments resulting in declining grades and effect on the ranks. With due help from professionals, the doubts are cleared, and the topic is well grasped. We, an online homework service provider portal myhomeworkhelp.
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Jan 15, · Now that you have understood the basis of meiosis, our team of Meiosis Homework Help at My Homework help would like to move on further and explain to you much more crucial details of this subject. To start with, the person who came up or discovered the process of meiosis was Oscar Hertwig/5().
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Meiosis consists of two divisions which takes place one after the other, during which the number of chromosomes is halved. The two divisions are known as the . The cache remembers parts of pages, like images, to help them open faster during your next visit.
Meiosis assignment help What makes Students Assignments the leading Provider for Meiosis Assignment homework Help Meiosis is a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores. Jan 13, · mejormateria.cf result of ___ is the formation of two daughter cells, each with the haploid number of chromosomes. mejormateria.cf end result of meiosis is the formation of ___ daughter cells, each with the ___ number of the chromosomes. mejormateria.cf the formation of eggs, the number of eggs present at the end of meiosis II is mejormateria.cf: Resolved.