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The pairing of homologous chromosomes before nuclear division happens in what type of cell division?
Wiki User
∙ 14y ago
only in meosis
Wiki User
∙ 14y ago
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What does the term crossing over mean in context of nuclear division?
Crossing over between pairs of homologous chromosomes to form chiasmata is known as pachytene. It occurs during prophase I in meiosis.?æ
What is a nuclear division in eukaryotic cells in which each cell receives a copy of the original chromosomes?
mieosis.
What is the definition of meoisis in anatomy?
Nuclear division that results in the formation of cells containing half the number of chromosomes as the adult cell.
What phase of meiosis does each replicated chromosome pair with its corresponding homologous chromosome?
Prophase 1 is the phase of meiosis ll when the homologous pairs combine. It is also when centrioles seperate, spindle fibers are formed, the nuclear envelope disappears, and the chromosomes become visible.
What percent of the cells life cycle is involved in nuclear divisions?
The M phase, or mitosis, is a brief period of time in nuclear division. This is the separation of the chromosomes into two matching nuclei.
What happens during telephase in cell division?
A new nuclear envelope forms around each region of chromosomes
What does the term crossing over mean in context of nuclear division?
Crossing over between pairs of homologous chromosomes to form chiasmata is known as pachytene. It occurs during prophase I in meiosis.?æ
Random separation of chromosomes during anaphase?
Depending on how much detail you want..... during anaphase the sister centromeres move apart and move to the polar spindals (formed from the old nuclear membrane), with the centromeres clearly devided
What mean nondisjuntion?
nondisjunction |ˌnändisˈjə ng k sh ən| noun Genetics the failure of one or more pairs of homologous chromosomes or sister chromatids to separate normally during nuclear division, usually resulting in an abnormal distribution of chromosomes in the daughter nuclei.
What happens after chromosomes condense?
Chromosome condensation usually occurs before division.
Are chromosomes involved in mitosis in animal cells?
YesThey are involved in meiosis too. Nuclear division carried to divide chromosomes mainly
What is the nuclear division in the eukaryotic cells in which each cell receives a copy of the original chromosomes?
mieosis.
What is a nuclear division in eukaryotic cells in which each cells receive a copy of the original chromosomes?
mieosis.
What is the process of eukaryotic nuclear division in which two nuclei with identical sets of chromosomes are formed.?
meiosis
What is a nuclear division in eukaryotic cells in which each cell receives a copy of the original chromosomes?
mieosis.
Cellular event happen by removing nuclear envelope?
The cellular event that happens by removing the nuclear envelope is cell division. Cell division happens during Prophase.
Is anaphase a stage of nuclear division?
Anaphase is one of the stages of nuclear division, known as mitosis. More specifically, anaphase is the third phase and it's where the chromosomes begin to pull apart.
