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WorksheetsUnit 6 Meiosis Class Assignment
Total questions: 1
Worksheet time: 10mins
What is the process that contributes to genetic variety?
Mitosis
Meiosis
Interphase
Cytokinesis
Which cells are produced by meiosis?
Nerve cells
Stomach cells
Skin cells
Sperm and egg cells
How many chromosomes do human sperm and egg cells have?
23
46
92
69
What is the stage known as before meiosis can start?
Interphase
Anaphase
Metaphase
Prophase
What happens to the number of chromosomes during interphase?
Remains the same
Doubles
Halves
Triples
How many times does the cell divide in meiosis?
Once
Twice
Thrice
Four times
What is the process called when chromosomes exchange genetic information during prophase I?
Mutation
Replication
Crossing over
Duplication
In which phase do the chromosomes line up in the middle of the cell in pairs?
Telophase I
Anaphase I
Prophase I
Metaphase I
What happens in anaphase I?
Chromosomes condense
Chromosomes line up in the middle
Chromosomes are pulled away
Nuclei reform
How many cells are formed at the end of meiosis I?
2
4
1
3
What happens in prophase II?
Nuclei reform
Chromosomes line up in the middle
Chromosomes condense
Chromosomes are pulled away
In which phase do the chromatids get pulled away by the spindle fibers in meiosis II?
Telophase II
Anaphase II
Metaphase II
Prophase II
How many cells are formed at the end of meiosis II?
1
2
3
4
What does meiosis in males produce?
Nerve cells
Sperm cells
Egg cells
Skin cells
What can contribute to genetic disorders if chromosomes don't separate correctly?
Nondisjunction
Meiosis
Mitosis
Cytokinesis
