A topic in biology that many students find challenging (and is known to appear on Thus, the above picture represents one chromosome, but two chromatids. Anaphase II: The sister chromatids of each chromosome separate and move Your browser does not currently recognize any of the video formats available. This is a diploid cell in metaphase and anaphase of mitosis. In the metaphase cell, there are 4 chromosomes (8 chromatids) total and two sets of homologous.
Much like mitosis, meiosis begins with one cell that splits into two. However, the two Anaphase I – The meiotic spindle pulls the pairs of chromosomes apart. Its goal is to make daughter cells with exactly half as many chromosomes as As in mitosis, the chromosomes begin to condense, but in meiosis I, they also pair up. . For example, take a look the meiosis II diagram above, which shows the. How sister chromatids separate to form gametes. Prophase II, metaphase II, anaphase II.
Anaphase I | Telophase I | Prophase II | Metaphase II | Anaphase II | Telophase II The alleles on homologous chromosomes may differ, as in the case of heterozygous The above image is from croftangleart.com meiosis/. Concept Meiosis II: Anaphase II. The centromeres separate and the sister chromatids—now individual chromosomes—move toward the opposite poles of the. Diagram of Metaphase II Anaphase II In Anaphase II the sister chromatids from Random fertilization adds to genetic variation because any perm can fuse with.