a. What is the process of sexual reproduction? b. Why do we say that meiosis is essential for sexual reproduction? c. When do cells regain the normal chromosome number of body (somatic) cells? d. How does the alternation of meiosis, fertilization and m ...
What are the roles of meiosis and mitosis in growth and reproduction? What stages do mitosis and meiosis have in common? What is the purpose of mitosis? What kinds of cells need mitosis and what kinds do not? Mitosis occurs in what type of cells? (somatic or germ or both) What types ...
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. ... Meiosis begins with a parent cell that is diploid, meaning it has two ...
Answering the question, “Why do cells divide?” pretty much also answers the question, “Why is mitosis important?” The process of mitotic cell division in eukaryotic cells is important for two main reasons: because cell division creates new cells that keep eukaryotic organisms thriving, and be...
Both mitosis and meiosis are types of cell division that involve the segregation of chromosomes into daughter cells. However, there are many important differences between these two cellular processes.Mitosis is considered an “equational” form of cell division — it occurs in cells that do not ...
Spermatazoa are the male gamete,meaning they are the cells that fuse with the egg in fertilization giving rise to the embrion and future baby.
Meiosis begins with aparent cellthat is diploid, meaning it has two copies of each chromosome. The parent cell undergoes one round of DNA replication followed by two separate cycles of nuclear division. What cells in the human body are multinucleated?
of the plant. moreover, this type of meristem is completely undifferentiated and responsible for primary growth. what is the function of the apical meristem? unlike undifferentiated plant cells, differentiated plant cells generally cannot divide or even produce different types of cells. however, ...
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What happens to the 4 cells produced in meiosis (meiosis I and meiosis II)? What do chromosomes do in meiosis but not in mitosis? What are the reproductive cells produced by meiosis called? How many chromosomes are in a cell at the beginning of meiosis? Does meiosis occur after fertilizatio...