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 cells that ar...
When the cell divides, each daughter cell has one replicated copy of all 23 chromosomes, rather than the daughter chromosomes created in mitosis. Meiosis I, then, does not involve pulling chromosomes apart at their centromeres; all 46 centromeres remain intact at the onset of meiosis II. Meios...
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...
Why does a diploid mother cell that undergoes meiosis produce four haploid cells? Explain what happens during meiosis (i.e. what events take place during meiosis) that helps achieve this goal (four haploid cells). What are two ways that meiosis contributes to genetic recombination?
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 ...
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...
What happens during cytokinesis in eukaryotes is much more complex and time consuming than prokaryotes. We will be focusing on how animals and plants use the process of mitosis in order to divide. Remember that animal cells can also use meiosis when dividing gamete cells such as the ova or sp...
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 ...
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...
The second step is called fertilization. In it, the two cells merge into one. This restores the diploid state. Fertilization is what happens when a female's ovum (or "egg") joins together with a male's sperm and they form a zygote. ...