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What major event happens just before prophase 1 of meiosis but does not occur before prophase 2?
Crossing over of genetic material occurs just before prophase 1 of meiosis, where homologous chromosomes exchange segments. This event does not occur before prophase 2 because homologous chromosomes have already separated during meiosis I.
What event represents the beginning of mitosis?
The major one is replication of the genetic material.
The first phase of mitosis is called?
The first stage of mitosis when chromosomes start becoming visible in the microscope is called prophase.
During what event of meiosis will chiasmata be observed?
Chiasmata are observed during the prophase I of meiosis. Chiasmata are the physical manifestation of crossing over between homologous chromosomes, where genetic material is exchanged between chromatids.
Which event occurs during prohase?
First off, just so you know, I think you mean "Which event occurs during prophase?" which is just a heads up. Answer: The spindle fibers form. Hope this helps.
What cellular event did you represent by removing the nuclear envelope?
Prophase
One event occurring during prophase is?
The begining of the formation of the mitotic spindle-During prophase, the mitotic spindle begins to form.
The most important occurrence during prophase one of meiosis which doesnt occur in prophase of mitosis is?
Crossing over, also known as genetic recombination, is a unique event that occurs during prophase I of meiosis but not during prophase of mitosis. It involves the exchange of genetic material between homologous chromosomes, resulting in genetic diversity among offspring.
What stage does chromatin condense to chromosomes?
During mitosis, chromosomes are in their most condensed form during metaphase
What major event happens just before prophase 1 of meiosis but does not occur before prophase 2?
Crossing over of genetic material occurs just before prophase 1 of meiosis, where homologous chromosomes exchange segments. This event does not occur before prophase 2 because homologous chromosomes have already separated during meiosis I.
Which phase of a cell cycle do two centromeres arrange at opposite poles of the cell?
This event occurs in prophase.
What event represents the beginning of mitosis?
The major one is replication of the genetic material.
What is the most distinguishing fact about Jupiter?
that its a gas.
What stage occurs when crossing over occurs in meiosis?
Prophase I of Meiosis.
In prophase 2 each cell is what?
In prophase 2, each cell is haploid, meaning they contain half the number of chromosomes as a diploid cell. This is because the chromosome number was already halved during meiosis I. The main event of prophase 2 is reformation of the spindle fibers and condensation of the chromosomes.
During which phase does the chromatin condense into chromosomes?
The chromosomes coil up and condense during prophase
What are a gray wolf's distinguishing features?
Some woles have different kind of fur on them
