mitosis: The end result is two identical diploid daughter cells
Meiosis: Homologous pairs of chromosomes align at the equatorial plate
The end result is called a gamete
The end result is four genetically different haploid gametes
Both: DNA only replicates once
The process begins with a diploid cell
Identical sister chromatids are separated at the centromere
During at least one phase, chromatids align at the equatorial plate
can someone help me with this ? Click and drag each label to laentmy Whether it...
Click and drag each label to identify which phase of meiosis it describes.Tetrads align at the equatorial plane.Chromosomes cross-over to combine their genes.A haploid cell with single-stranded chromosomes resultsUnpaired chromosomes align on the equatorial planeHomologeus chremotomes separate and migrale to opposte poles of the cell.Sister chromatids migrate to opposite poles of the cell
Compare mitosis and meiosis by filling in the chart below. Meiosis Mitosis Characteristic Are daughter cells genetically identical or different from the parent? Involves how many cell divisions? Produces how many daughter cells? Produces haploid or diploid cells? Produces what type of cell? Sister chromatids or homologous chromosomes separate? What are the functions of the cells produced? 05 Answer the following Explain how segregation of chromosomes during meiosis can generate four types of gametes (assume four chromosomes, two homologous pairs)...
Mitosis and Meiosis Comparison Table Mitosis Meiosis Occurs in all cells that divide? (Yes or no) Number of divisions? Number of daughter cells? Chromosome number of parent cells? (diploid or haploid) Chromosome number of daughter cells? (diploid or haploid) Results in gametes? (yes or no) Involves separation of homologous chromosomes (yes or no)? Involves separation of sister chromatids (yes or no)?
Match the following terms to the correct definition Match the following terms to the correct definition. 1. term used to describe the double stranded chromosomes present after DNA replication alleles A. cell division that results in the formation of B 4 cells each containing haploid number of chromosomes crossing over division of the cytoplasm type of cell division that results in the formation of 2 daughter cells genetically identical to parent cell pairing of homologous sister chromatids during prophase I...
1. which of the following events characterizes metaphase of mitosis? 1. attachment of spindle fibers to the kinetochores of the chromosomes 2. movement of chromosomes to the equatorial plane of the cell. 3. separation of sister chromatids that are being pulled to the poles of the cell A. 1 B. 2 C. 3 D. 1 and 2 E. All of these 2. One cell undergoes one round of meiosis. How many genetically identical cells will be present...
When does the separation of homologous chromosomes occur? • O A. Meiosis 2 • O B. Before Meiosis • . C. Meiosis 1 D. After Meiosis Reset Selection If a cell has 24 pairs of chromosomes in its diploid state, how many chromosomes will it have after Meiosis 2? • • • • A. 24 B. 12 C. 48 D.6 Dan What structure is responsible for separating the chromosomes during Meiosis? A. Spindle Fibers B. Cytoplasm C. Metaphase plate •...
The choices are mitosis, meiosis, both or neither. - two identical daughter cells are formed - sister chromatids are separated - homologous chromosomes are separated - nuclear envelope dissolves during prophase - cytokinesis occurs simultaneously with teleophase - DNA replication occurs during early prophase - Final product is 4 different daughter cells - final product is 4 diploid daughter cells - Final product is 2 diploid daughter cells - Final product is two haploid daughter...
Statements 1 through 8 describe mitosis, meiosis, or both. Use the choices below (A-E) to indicate which process is described in each statement. Please remember to write all of your answers on your test copy. A. The statement is true for mitosis only. B. The statement is true for meiosis I only. C. The statement is true for meiosis II only. D. The statement is true for mitosis and meiosis I. E. The statement is true for mitosis and meiosis...
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use the following te rms, each term can be diploid cell, one cell division, four haploid cells, parent ce cell divisions, body cell, same, chromosomes & cell, half, two diploid cells, forms haploid cell Use used one or more times: ll, two 2. Define homokgous chromosome 3. Define sister chromatids 4. Describe 2 parts of meiosis that are similar to mitosis. a. b. 5. Identify whether...
Prophase Prometaphase Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Metaphase Anaphase Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Prophasel Metaphase 1 Diploid or iploid 1x 2 of 4 DNA content? Diploid or Haploid! 1x2x4x DNA content? Oo Anaphase Diploid or Haploid! 1x. 2x or 4x DNA...