Think about human cells that have 46 chromosomes. Now consider human cells that are undergoing Mitosis vs human cells that are undergoing Meiosis I. Explain very specifically what is lining up at the metaphasic plate in each process (Mitosis vs Meiosis I). (What is lining up, how many, and what is each made of?

Consider a diploid organism in which the somatic cell chromosome number is 42. Assume cytokinesis to occur in mid telophase. A. How many chromosomes at the close of telophase of mitosis? B. How many chromosomes are expected at metaphase II of meiosis?

As two students, who will be designated Student J and Student K, were studying together, they argued about the differences between Mitosis and Meiosis (both Meiosis I and Meiosis II). Student J maintained that it if they were looking at very good slides under the microscope and concentrated on Metaphase, it would be possible to tell the difference between the cells undergoing Mitosis, the cells undergoing Meiosis I, and the cells undergoing Meiosis II. Student K said it would be impossible to tell which nuclear division was occurring. Assume there are three unlabeled sets of very good slides of the cells of the common pea plant with one set showing Mitosis, one set showing Meiosis I, and one set showing Meiosis II. To repeat, the slides are unlabeled so the students don’t know which process is occurring in which set. However, the students know that the common pea plant has 14 total chromosomes (or 7 pairs of chromosomes). Explain carefully what Student J would be looking for at the…

what is in the nucleus at the end of Mitosis and cytokinesis vs what is in the nucleus at the end of Meiosis I and cytokinesis. (How many chromosomes and what are they made of?)

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Meiosis is an important cellular process for organisms that reproduce sexually. Two lab partners (A and B) are shown this diagram of a meiotic cell and asked to identify its phase. Partner A believes that this cell is in prophase of the first meiotic division. Partner B believes that this cell has moved past prophase of meiosis I and is in a later phase of meiosis. Which partner is correct, and what evidence accurately would defend their belief? Partner A is correct. The chromosomes have clearly replicated during interphase and are beginning to decondense into chromatin. O Partner A is correct. The nuclear membrane is beginning to re-form and centrioles are beginning to migrate to opposite poles of the cell. Partner B is correct. Homologous chromosomes are no longer paired together, so the cell must be in first phase of meiosis II, not meiosis I. O Partner B is correct. The cell plate is beginning to form between the two centrioles, indicating the cell is actually in later phase of…

I need help with a biology question, please see the image below, thanks   Answer the following from the image with letters A,B,C, or D For an organism with a diploid number of 6, how are the chromosomes arranged during metaphase I of meiosis?  Which sketch shows the arrangement of chromosomes that you would expect to see in metaphase of mitosis for a cell with a diploid chromosome number of 6? For an organism with a diploid number of 6, how are the chromosomes arranged during metaphase 2 of meiosis?

Identify the chromosomal pattern of the cell marked in the diagram below (black box) (A) n (B) 2(2n) (C) 2n (D) 2(n)

These pictures represent cells in 2 different phases of meiosis. What are the differences between these 2 cells? Select all correct statements. Select ALL that apply: A. in 1, homologous chromosomes are being pulled apart, in the other sister chromatids are being pulled apart B. in one the sister chromatids are still attached, in the other they are not. C. 1 is in anaphase and 1 in metaphase D. following 1, you will get haploid cells but following the other you will still have diploid cells E. 1 contains homologous pairs the other does not

A Biology 30 student is describing, to a friend, the differences between mitosis and meiosis. She highlights the following characteristics of these processes. For each statement state if it's refering to mitosis, meiosis, mitosis and meiosis or neither. A. involves two rounds of cell division   B. results in daughter cells that are identical to the parent cell   C. creates gametes   D. happens only in certain kinds of cells in the body   E. happens more often in somatic cells, such as stomach lining cells, than in nerve cells, such as brain cells   F. involves duplication of genetic material