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Meiosis BP
Question | Answer |
---|---|
how many chromosomes does the cell in this animation start with | six |
the homologous pairs are represented by similar | chromosomes |
copies of chromosomes are held together by the | centromere |
each chromosomes finds its | partner |
crossing over begins in | metaphase |
how many chromosomes are at each end of the cell | 3 |
during meiosis two chromosomes line up again along the cells | equators |
only- copy of each chromosomes move toward the poles | 1 |
Blank chromosomes of the original six | 3 |
new membrane form around each | nucleus |
each cell divides forming a total of _ cells | 4 |
DNA replication takes place when | pre seeding interphase |
meiosis consists of two cell divisions | meiosis1 and meiosis2 |
centrosomes migrate to | opposite poles of the cell |
the pairing of homologous is called | sianapisis |
crossing over points are called | chiasmata |
what is interkinesis | seperates cells |
what happens during anaphase1 | chromosomes seperate |
in prophase 2, each cell is | haploid |
in metaphase 2, chromosomes line up in | single file |
two cell divisiion happens in | meiosis |
one cell division happens in | mitosis |
splindle fibers form in | both mitosis and meiosis |
cytokinesis happens in | both mitosis and meiosis |