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4 lut 2001 · This animation shows how meiosis, the form of cell division unique to egg and sperm production, can give rise to sperm that carry either an X or a Y chromosome. When an egg and sperm combine at fertilization, the embryo regains a diploid number of chromosomes.
Meiosis is important in assuring genetic diversity in sexual reproduction. Use this interactive animation to follow Meiosis I (reduction division) and Meiosis II in a continuous sequence or stop at any stage and review critical events.
Browse 164 amazing Meiosis stock footage videos for royalty-free download from the creative contributors at Vecteezy!
Meiosis cell division. Labelled animation showing the stages of meiotic cell division (meiosis). At the start of the clip, the chromosomal genetic material (red and blue) is shown in the nucleus (orange). Within the nucleus is the nucleolus (round). The nucleus is bounded by the nuclear membrane.
10 lis 2021 · Meiosis is broken down into two stages of cell division called meiosis I and meiosis II. Meiosis I has four phases: prophase I, metaphase I, anaphase I, and telophase I. And meiosis II...
In meiosis I, cells go through four phases: prophase I, metaphase I, anaphase I, and telophase I. During prophase I, chromosomes pair up and exchange genetic material, creating more variation. In metaphase I, chromosomes line up in the middle of the cell.
29 wrz 2017 · The daughter cells receive half of the chromosomes of the parent cells. In human, the parental cell contains 46 chromosomes or 23 pairs, but the cells formed after meiosis consists of only 23 chromosomes. The following is a 3D animation of the process of meiosis.
