12. During mitosis (PMAT) is completed 1 time. During meiosis, (PMAT) is
completed times. Therefore, we put numbers after the
meiosis to indicate whether the 1" or 2nd stage of division is occurring.
13. Chromosomes that are of similar size and containing the same type of gene in
the same location are said to be
chromosomes.
14. During Prophase 1 of meiosis,
occurs which
allows homologous pairs to exchange genetic information.
15.
chromosomes contribute to the variety of different traits,
16. During Metaphase 1, chromosomes line up in the
ll of the cell.
17. Chromosomes are pulled away from one another by
fibers
during Anaphase I.
18. Two new nuclei are formed and the cytoplasm is split in Telophase I and
(number) new cells are formed.
19. Meiosis II starts with what phase?
20. Crossing over DOES NOT happen in Prophase II. True or False?
21. During
, the chromosomes line up in a single line.
22.
| are pulled away by the spindle fibers during Anaphasel.
23. How many cells are formed during meiosis?
24. What 2 factors contribute to the variety of traits amongst family members?
25. What is it called when a cell receives too few or too many chromosomes during
separation which could lead to genetic disorders?
ments