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How many chromosomes will each nucleus have meiosis 1?
THe number of chromosomes in a nucleus depends on the species. In humans each nucleus has 23 pairs of chromosomes so there are 46 chromosomes total.
The division of the nucleus in reproductive cells is called?
Mitosis is the division of cell's nucleus and results in two identical daughter cells, whereas meiosis is where the nucleus divides to form 4 gametes (in females, only 1 survives). These daughter cells are different from each other. Meiosis, on the other hand, is the division of cell's nucleus which results in 4 different cells. In males, All four becomes sperm. In females, all but one becomes egg.
What Meiosis occurs in .?
meiosis occurs in the overies and the testies.....there is 2 stage of meiosis...meiosis 1 and meiosis
How do the products of meiosis 1 differ from those of meiosis 2?
meiosis 1 there is a duplicate of the parents chromosomes, and in meiosis 2 it is cut in half.
Recombination occurs during?
meiosis
Which has two divisios meiosis or mitosis?
MeiosisThey are meiosis 1 and meiosis 2. Produced nucleii are different than mother nucleus
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.
How many divisions occur in meiosis?
Meiosis does in fact divide twice, once in meiosis I (cytokinesis) and meiosis II (cytokinesis) basically it divides into four daughter cells at the end of meiosis. Two from meiosis I and four in meiosis II
How is the chromosome number reduced between meiosis 1 and meiosis 2?
In spermatogenesis, the cell first replicates from 46 to 92, then divides in meiosis 1 to 46-46 then again in Meiosis 2 to form 23-23-23-23 which are 4 daughter spermatids. In oogenesis the cell replicates from 46 to 92, then divides in meiosis 1 to 46-46 then again in Meiosis 2 to form 23-23-23-23 which are 1 egg and 3 polar bodies
1.125 as a fraction?
1 1/8 125/1000 divide by 5 25/200 divide by 5 again 5/40 divide by 5 again 1/8 OR just divide by 125.
How many chromosomes will each nucleus have meiosis 1?
THe number of chromosomes in a nucleus depends on the species. In humans each nucleus has 23 pairs of chromosomes so there are 46 chromosomes total.
What does not Happen between meiosis 1 and mesios2 that pervents chromosomes from replicating again?
nondisjunction
Meiosis consists of two cell divisions what are they?
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The division of the nucleus in reproductive cells is called?
Mitosis is the division of cell's nucleus and results in two identical daughter cells, whereas meiosis is where the nucleus divides to form 4 gametes (in females, only 1 survives). These daughter cells are different from each other. Meiosis, on the other hand, is the division of cell's nucleus which results in 4 different cells. In males, All four becomes sperm. In females, all but one becomes egg.
What happens in meiosis 1 that does not happen in meiosis 2?
DNA is copied in meiosis 1.
What are the two distinct stages of meiosis?
Meiosis I and meiosis II
What are the divisions of meiosis called?
Meiosis 1 and Meiosis 2
