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Kinetochore fibers are thought to move chromosomes.
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Where do microtubules attach to chromosomes during mitosis?
kinetochore microtubules bind with spindle fibers.
A cell splits into two daughter cells during?
mitosis or meiosis
Differences between mitosis and meiosis?
place of occurence ;mitosis= somatic cells | meiosis=gonadic cells crossing over;mitosis=does not occur | meiosis=occur during prophase of meiosis 1 to form tetrads number of daughter cell;mitosis=two | meiosis= four genetic variation;mitosis=no variation produced| meiosis=produces genetic variation genetic composition in daughter cell; mitosis=identical to the parent cell | meiosis= non identical to the parent cell and each other
Do crossovers usually occur during mitosis?
No, cross-overs generally happen during Meiosis I, although it is possible for a cross-over to occur during mitosis.
In mitosis or meiosis do doubled chromosomes pair to form tetrads?
Tetrads form during meiosis. Tetrad refers to the four chromatids of homologous chromosomes.These are present during Prophase.
What is the meaning of the word Kinetochore?
"Kinetochore" refers to a specific part of the centromere. It is a specialized structure that microtubular spindle fibers attach to during mitosis and meiosis.
What type of fibers help separate the chromosomes?
spindle fibers separate chromosomes during mitosis and meiosis
Where do microtubules attach to chromosomes during mitosis?
kinetochore microtubules bind with spindle fibers.
When does replication happen during mitosis or meiosis?
replications occurs in both meiosis and mitosis during the S portion of interphase.
Does the nucleus disappear during mitosis and meiosis?
Yes, the nucleus dissipates during late prophase and early metaphase in mitosis, and during Prophase 1/diakinesis of meiosis.
A cell splits into two daughter cells during?
mitosis or meiosis
Which cell division process is used in the production of gametes during Mitosis or Meiosis?
Meiosis
What is the difference between mitosis 2 and meiosis?
During mitosis, sister chromatids are separated.
Do the final cells in mitosis have homologouse pairs?
Yes, but they do not pair up during mitosis as they do in meiosis.
What events occur in telophase?
Telophase occur in both mitosis and meiosis. During telophase nuclear membrane and nuclei reforms and in meiosis it further goes for meiosis 2 which is same as mitosis
What is difference between meiosis 2 and mitosis?
During mitosis, sister chromatids are separated.
Differences between mitosis and meiosis?
place of occurence ;mitosis= somatic cells | meiosis=gonadic cells crossing over;mitosis=does not occur | meiosis=occur during prophase of meiosis 1 to form tetrads number of daughter cell;mitosis=two | meiosis= four genetic variation;mitosis=no variation produced| meiosis=produces genetic variation genetic composition in daughter cell; mitosis=identical to the parent cell | meiosis= non identical to the parent cell and each other
