Meiosis
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- 1.In which phase of meiosis does crossing over occur?
- A.
Prophase II
- B.
Metaphase I
- C.
Metaphase II
- D.
Prophase I
- 2.In which phase would you see chromosomes splitting into chromatids?
- A.
Metaphase I
- B.
Anaphase I
- C.
Metaphase II
- D.
Anaphase II
- 3.The purpose of meiosis is:
- A.
To create 4 genetically different diploid cells
- B.
To create 4 genetically different haploid cells
- C.
To create 2 genetically different diploid cells
- D.
To create 2 genetically different haploid cells
- 4.Check ALL that apply to meiosis.
- A.
Production of somatic cells
- B.
Independent assortment
- C.
Prepares for reproduction
- D.
Production of diploid cells
- E.
Production of gametes
- 5.
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Which phase of meiosis is shown here?- A.
Metaphase I
- B.
Anaphase I
- C.
Prophase II
- D.
Anaphase II
- 6.
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Which important event does this image represent?- A.
Independent assortment
- B.
Spermatogenesis
- C.
Crossing over
- D.
Oogenesis
- 7.Cells in the testes undergo a process called _________________ to produce mature sperm.
- A.
Spermatocreation
- B.
Oogenesis
- C.
Spermatogenesis
- D.
Mitosis
- 8.Which best describes Independent Assortment?
- A.
Homologous chromosomes exchange pieces of genetic material
- B.
Homologous chromosomes line up along the metaphase plate at random
- C.
Chromosomes seperate into chromatids in anaphase II
- D.
The creation of 4 identical haploid cells due to meiosis
- 9.
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Which phase of meiosis is shown here?- A.
Metaphase II
- B.
Metaphase I
- C.
Prophase II
- D.
Prophase I
- 10.
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Which phase FOLLOWS this one?- A.
Telophase I
- B.
Prophase I
- C.
Telophase II
- D.
Prophase II
- 11.
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Which phase is shown here?- A.
Anaphase I
- B.
Metaphase I
- C.
Prophase II
- D.
Metaphase II
- 12.Check all that apply to prophase I :
- A.
Synapsis occurs
- B.
First phase of meiosis
- C.
Tetrad formed
- D.
Crossing over occurs
- E.
Important phase for genetic variation
- F.
Diploid cell
- 13.Small cells produced during oogenesis when the cytoplasm divides unevenly and degenerates are called:
- A.
Eggs
- B.
Fertilized cells
- C.
Sperm
- D.
Polar bodies
- 14.
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The following image is a result of which process?- A.
Mitosis
- B.
Meiosis
- C.
Fertilization
- D.
Both b and c
- 15.Which best explains the benefit of crossing over and independent assortment to the process of meiosis?
- A.
Both allow for genetic recombination
- B.
Both lead only to the creation of sperm
- C.
Both lead only to the creation of eggs
- D.
Both allow for identical genetic material in the gametic cells produced
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