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When a cell undergoes meiosis one cell becomes four what also occur from meiosis?
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∙ 15y ago
B. Cells must divide twice before meiosis is complete C. Cells produced after meiosis I are diploid. D. Cells produced after meiosis II are haploid.
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∙ 15y ago
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In which part of a plant would meiosis occur?
mitosis occurs in pollen sacs contained in the anther of the stamen and also in the ovule of the carpel. Edited answer: Mitosis takes place at all growing points (apical and intercalary) to increase the number of somatic cells.
What would happen if meiosis doesn't occur in sexual reproduction?
Meiosis is the most important biological process in all advanced plants and animals. If this process did not occur, the production of the sex cells would not occur. This is also referred to as a type of chromosome reduction division. Hence, that is how the sexual cells (gametes) have only half the number of chromosomes as the other body cells of that organism. So if meiosis didn't occur, sexual reproduction could not occur.
Does an amoeba divide in half?
Amoeba doubles or multiplies by binary fission
5 different between mitosis and meiosis and 5 same between mitosis and meiosis give me a list plz?
Differences: # Cells undergoing mitosis divide once, cells undergoing meiosis divide twice. # Mitosis is for cell replication, meiosis is for genetic recombination and to produce reproductive cells # Meiosis does not produce exact copies, mitosis does # Crossing over occurs in meiosis # Mitosis produces diploid cells, meiosis produces haploid Similarities: # Both duplicate the organism's genome once, before any duplication occurs # Metaphase plates occur in both # Centrioles exist in both # They share the same basic steps for division # Both occur in eukaryotic cells
what type of cell division is a process of sexual reproduction?
Both types: Meiosis for the production of gametes (sperm and ovum) and also Mitosis for it to be successful - when the fertilized egg cell starts to grow and divide... But mainly Meiosis
What produces spores?
The sporophyte stage of a plant undergoes meiosis which produces haploid spores. Spores can also be produced during meiosis in the plant life cycle.
Does crossing over occur in meiosis?
yes crossing-over occurs in meiosis also known as genetic drifting
Why do sexual reproductiong organism needs both mitosis and meiosis?
Meiosis is also termed as reduction division. first the diploid(2n) gamete undergoes meiosis to become haploid(1n) then fertilization takes place. For growth and development mitosis is necessary. Meiosis is needed to half the chromosomes number . For example in human there are 46 chromosomes. if fertilization takes place without meiosis then the resulting organism would have 92 chromosomes which off course will not be a human!
What is meiosis about?
Meiosis is Sexual Reproduction, unlike Mitosis, that is responsible for cell growth and other functions. Meiosis has the same phases as Mitosis except that it undergoes those phase twice (Meiosis l and ll). This results in 4 daughter cells, unlike Mitosis which results in only 2 daughter cells. Also, in Mitosis the daughter cells are identical to the original cell, while in Meiosis, it increases genetic variation, because it has characteristics of both parent cells.
In which part of a plant would meiosis occur?
mitosis occurs in pollen sacs contained in the anther of the stamen and also in the ovule of the carpel. Edited answer: Mitosis takes place at all growing points (apical and intercalary) to increase the number of somatic cells.
What would happen if meiosis doesn't occur in sexual reproduction?
Meiosis is the most important biological process in all advanced plants and animals. If this process did not occur, the production of the sex cells would not occur. This is also referred to as a type of chromosome reduction division. Hence, that is how the sexual cells (gametes) have only half the number of chromosomes as the other body cells of that organism. So if meiosis didn't occur, sexual reproduction could not occur.
Does an amoeba divide in half?
Amoeba doubles or multiplies by binary fission
Does replication occur during interkinesis?
No because the chromosomes are already duplicated No. DNA replication does not occur during interkinesis. Interkinesis is a breif rest period between meiosis I and meiosis II. In some species, daughter cells do not form, and meiosis II follows right after meiosis I. No. Because at this point, the first division of meiosis is complete. The cell now rests for a bit before beginning the second meiotic division. During this period, called interkinesis, the nuclear membrane in each of the two cells reforms around the chromosomes. In some cells, the spindle also disintegrates and the chromosomes relax (although most often, the spindle remains intact).
Is a product of meiosis?
The process of meiosis produces pronography, also called sexual perversion.
Which occurs more frequently in your body mitosis or meiosis?
Mitosis occur more frequently in our body. Basically mitosis occur when we get an injury or is an asexual type of reproduction. It occurs at the time of cell division and our cells need to divide often. While meosis is form of sexual reproduction and it does not occur quite often . Also, meiosis occurs more in men than in women. Look at it this way Mitosis splits once as meosis splits twice and they're not identical
5 different between mitosis and meiosis and 5 same between mitosis and meiosis give me a list plz?
Differences: # Cells undergoing mitosis divide once, cells undergoing meiosis divide twice. # Mitosis is for cell replication, meiosis is for genetic recombination and to produce reproductive cells # Meiosis does not produce exact copies, mitosis does # Crossing over occurs in meiosis # Mitosis produces diploid cells, meiosis produces haploid Similarities: # Both duplicate the organism's genome once, before any duplication occurs # Metaphase plates occur in both # Centrioles exist in both # They share the same basic steps for division # Both occur in eukaryotic cells
How do earthquakes occur on convergent boundaries?
Earthquakes occur on convergent boundaries because as the plates bump together, the ground becomes unstable. This process of plate movement also causes the formation of mountains.
