Meiosis Increases genetic diversity through crossing over and independent assortment. Crossing over during meiosis I allows for the exchange of genetic material between homologous chromosomes. 5 Mitosis In cell biology, mitosis () is a part of the cell cycle in which replicated chromosomes are separate...
Meiosis is a process of cell division that helps create haploid gametes in a diploid organism. Diploid and haploid are terms that describe chromosome...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
The daughter cells are now in G1, during which they grow, synthesize proteins, and build organelles. After that, they can either enter G0, the non-replicative phase, or move on to the S phase and get ready to reproduce. They grow up so fast, don’t they? Meiosis: Half the Chromosome...
Finally, we need to know the cell organelle which plays an important part in mitosis/meiosis. They are centrosomes. Centrosomes are made up of microtubules andcentrioles. Microtubules form the spindle fibers and centrioles help organize the spindle into proper formation. Now we can pay to att...
How many gametes are made by spermatogenesis and oogenesis? All primary oocytes are arrested in ___ before the ovarian cycle begins at puberty. A. Meiosis I B. Crossover C. Meiosis II D. Mitosis Which of the following is/are true concerning spermatogenesis? a. Occurs in the gonads of the...
The cells of an animal or higher plant have two sets of chromosomes: they are diploid. When gametes (sex cells) are produced, they have onlyone set of chromosomes: they are haploid. They have undergone a process of cell division calledmeiosis. During meiosis, crossing over occurs. This make...
Watch complete video answer for “At what phase of meiosis are there two nuclei/cells, each wit” of Biology Class 12th. Get FREE solutions to all questions from chapter CELL CYCLE AND CELL DIVISION .
At what phase of meiosis there are two cells, each with separated site... 02:01 An another has 1200 pollen grains. How many PMCs must have been there ... 01:11 Meiosis does not occur in 00:55 In animals meiotic division occurs during gamete formation. This gamet... 01:52 The durat...
I think I understand mitosis pretty well, but meiosis seems a lot more complicated. The article says a cell creates four haploid daughter cells in meiosis. What does haploid mean? Plus, it talks about gametes creating an embryo. Are gametes like sperm and eggs? Isn't that what forms an ...
They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell division called meiosis....