DNA is condensed into chromosomes and the nucleus breaks down and disappears. The centrioles and spindle fibers appear and begin to migrate to opposite ends of the cell.
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.
During prophase I of meiosis, homologous chromosomes pair up and undergo crossing over, where segments of DNA are exchanged between them. This does not occur during prophase of mitosis, where homologous chromosomes do not pair up or undergo crossing over.
An example of prophase is the first stage of mitosis or meiosis where chromatin condenses into visible chromosomes, the nuclear envelope breaks down, and the spindle apparatus begins to form.
The phase in mitosis where the nuclear membrane disappears is called prometaphase. During prometaphase, the nuclear envelope breaks down, allowing the mitotic spindle to interact with the chromosomes.
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 mitosis, chromosomes are in their most condensed form during metaphase
Prophase.
moving apart
Briefly describe three art forms which emerged during colonial period
awesome
prophase, metaphase, anaphase, telophase (including cytokinesis)
The pairing up of maternal and paternal chromosomes during meiosis happens in the prophase I stage. This pairing is called synapsis and results in the formation of a structure called a tetrad.
Describe how the Preston's treat Shiloh after his recovery
The chromosomes coil up and condense during prophase
Crossing over occurs during Prophase I of meiosis.
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.
During prophase I of meiosis, homologous chromosomes pair up and undergo crossing over, where segments of DNA are exchanged between them. This does not occur during prophase of mitosis, where homologous chromosomes do not pair up or undergo crossing over.