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Meiosis
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Meiosis and Sexual Reproduction
Which of the following explains why meiosis is an integral part of sexual reproduction?
A) Meiosis produces diploid cells from haploid cells.
B) Meiosis results in a reduction of chromosomes.
C) Meiosis fertilizes a sperm and an egg cell.
D) Meiosis doubles the number of chromosomes in a cell.
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Meiosis and Sexual Reproduction
Which of the following explains why meiosis is an integral part of sexual reproduction?
A) Meiosis produces diploid cells from haploid cells.
B) Meiosis results in a reduction of chromosomes.
C) Meiosis fertilizes a sperm and an egg cell.
D) Meiosis doubles the number of chromosomes in a cell.
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Meiosis and Sexual Reproduction
How is genetic material exchanged during meiosis?
A) Following telophase, cytokinesis seperates the cell into two daughter cells.
B) Microtubules attach to fused homologous chromosomes.
C) Segments of homologous chromosomes recombine, creating recombinant chromosomes
D) Chromosomes are replicated and produce identical copies during DNA replication.
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Meiosis and Sexual Reproduction
How is genetic material exchanged during meiosis?
A) Following telophase, cytokinesis seperates the cell into two daughter cells.
B) Microtubules attach to fused homologous chromosomes.
C) Segments of homologous chromosomes recombine, creating recombinant chromosomes
D) Chromosomes are replicated and produce identical copies during DNA replication.
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Meiosis and Sexual Reproduction
At what stage do homologous chromosomes separate?
A) Metaphase I
B) Telophase I
C) Anaphase I
D) Prometaphase I
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Meiosis and Sexual Reproduction
At what stage do homologous chromosomes separate?
A) Metaphase I
B) Telophase I
C) Anaphase I
D) Prometaphase I
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Meiosis and Sexual Reproduction
Which of the following is a result of meiosis II?
A) Sister chromatids separate and four haploid cells are created.
B) Homologous chromosomes separate and four haploid cells are created.
C) Homologous chromosomes separate and four diploid cells are created.
D) Sister chromatids separate and two diploid cells are created.
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Meiosis and Sexual Reproduction
Which of the following is a result of meiosis II?
A) Sister chromatids separate and four haploid cells are created.
B) Homologous chromosomes separate and four haploid cells are created.
C) Homologous chromosomes separate and four diploid cells are created.
D) Sister chromatids separate and two diploid cells are created.
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Meiosis and Sexual Reproduction
Which of the following occurs in both mitosis and meiosis?
A) movement of sister chromatids to opposite poles
B) crossing over between sister chromatids
C) formation of two diploid cells
D) two nuclear cell divisions
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Meiosis and Sexual Reproduction
Which of the following occurs in both mitosis and meiosis?
A) movement of sister chromatids to opposite poles
B) crossing over between sister chromatids
C) formation of two diploid cells
D) two nuclear cell divisions
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Meiosis and Sexual Reproduction
Sexual reproduction is the most successful form of reproduction within eukaryotes because:
A) in many animals, fragmentation is the sole mode of reproduction.
B) a sexually-reproducing population will leave less descendants with decreased genetic diversity.
C) genetic diversity offers offspring a greater change of survival.
D) they are able to reproduce within an unpredictable environment without the requirement of a partner.
Free to share, print, make copies and changes. Get yours at www.boundless.comBoundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Meiosis and Sexual Reproduction
Sexual reproduction is the most successful form of reproduction within eukaryotes because:
A) in many animals, fragmentation is the sole mode of reproduction.
B) a sexually-reproducing population will leave less descendants with decreased genetic diversity.
C) genetic diversity offers offspring a greater change of survival.
D) they are able to reproduce within an unpredictable environment without the requirement of a partner.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Meiosis and Sexual Reproduction
A diploid cell has_______ the number of chromosomes as a haploid cell.
A) one-forth
B) half
C) twice
D) four times
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Meiosis and Sexual Reproduction
A diploid cell has_______ the number of chromosomes as a haploid cell.
A) one-forth
B) half
C) twice
D) four times
