The begining of the formation of the mitotic spindle-During prophase, the mitotic spindle begins to form.
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.
During prophase of mitosis, the number of cells remains constant. Prophase is the first stage of mitosis where the nucleus condenses and the chromosomes become visible, but the cell itself does not divide yet.
During prophase, the nuclear membrane and the nucleolus dissolve and disappear.
crossing over occurs in meiosis I, specifically during prophase
The major one is replication of the genetic material.
prophase
The presence of two centrioles on one side of the nucleus indicates that the cell is in the prophase stage of mitosis. During prophase, the centrioles move to opposite poles of the cell, forming the mitotic spindle that will help separate the chromosomes during cell division.
Mitosis Prophase. Yep one homework question answered!
Prophase
There is at least one video of such an event occurring.
Prophase.
During prophase in meiosis, homologous chromosomes pair up and undergo crossing over, exchanging genetic material. This process does not occur during mitosis, where individual chromosomes line up and separate without crossing over.