What happens in meiosis ll? During meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes. ... Therefore, each cell has half the number of sister chromatids to separate out as a diploid cell undergoing mitosis. What is crossing over in mei...
结果1 题目 34 What happens during meiosis? D A A haploid cell produces haploid cells that are genetically identical. B A haploid cell produces haploid cells that are genetically different. C A diploid cell produces haploid cells that are genetically identical. D A diploid cell produces haploid...
Importance of Meiosis:Cell division is a vital process for the continuous replacement of old and damaged cells, growth of the body, and to perform vital cellular functions. The cell division occurs in two forms, namely mitosis, which occurs in somatic cells to increase the mass and size of ...
The G1, S and G2phases are collectively termed interphase. The rest of the cell cycle is concerned with cell division – mitosis in somatic cells, meiosis in the specialized cells of gonads. The stages of mitosis and meiosis are collectively called the M phase, potentially introducing confusion...
Why do the daughter cells produced from meiosis 1 need to divide again in meiosis 2 Define and explain what meiosis is and its process. What is meiosis? What is mitosis? How and why are they different? Explain why both mitosis and meiosis are necessary parts of the cell cycle. ...
Telophase is the final phase of mitosis, and this is when the official division of one cell into two happens. First, the chromosomes relax back into chromatin and a nuclear envelope forms around each chromatin blob, making it into a brand new nucleus. A nucleolus appears in each of these ...
What happens during anaphase II? In anaphase II, the sister chromatids separate and are pulled towards opposite poles of the cell. ... Cytokinesis splits the chromosome sets into new cells, forming the final products of meiosis: four haploid cells in which each chromosome has just one chromati...
Mitosis happens exclusively in eukaryotic cells because this type of cell has anucleus.The nucleus of a cell contains its genetic matter, and this is what is passed to the new “daughter” cells in the process of mitosis, or cell division. In order to replicate the genetic material, mitosis...
What is sporic meiosis?Question:What is sporic meiosis?Haploid and Diploid Organisms:Parent cells are diploid & sex cells are always haploid in an organism. Haploid (n) is a condition with an incomplete set of chromosomes & diploid refers to a living being with two sets of chromosomes in ...
What are the four stages of mitosis in order? What is the objective of meiosis? What mechanism(s) in meiosis allow this to occur? What would be the result of a cell undergoing mitosis but not cytokinesis? What happens during anaphase in mitosis?