DNA doubles and produces sister chromatids before meiosis
begins.
the chromosomes must replicate
🔄 Click to see term
Term1/10
If an organism has five pairs of chromosomes how many different gametes could it produce without crossing over
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Definition1/10
Ill tell you when your older
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Term1/10
What is the term for the two sets of chromatids formed in the parent cell
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Definition1/10
Tetrad
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Term1/10
What is a true statement about Y chromosomes
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Definition1/10
Only men have them.
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Term1/10
What would happen if crossing over didn't happen during meiosis in humans
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Definition1/10
If crossing over didn't happen during meiosis in humans, the
haploid daughter cells would all have the same genes. The crossing
over creates variation and causes each daughter cell to have
slightly different genes.
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Term1/10
What statement is true of the X chromosomes
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Definition1/10
Women have two of them.
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Term1/10
How are meiosis and mitosis different
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Definition1/10
mitosis only has to do with celluar reproduction
meiosis has to do with sex cells reproducing Mitosis creates new cells that are used for development, repair, asexual reproduction and growth. Meiosis creates cells in order for organisms to reproduce sexually.
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Term1/10
Which of the following genotypes could be described as homozygous dominant Xx AA Bb tt
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Definition1/10
AA
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🥳
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Cards in this guide (10)
What is an allele
a form of a gene apex
What determines the traits of an organism
the genotype
What must happen before meiosis can begin
DNA doubles and produces sister chromatids before meiosis
begins.
the chromosomes must replicate
If an organism has five pairs of chromosomes how many different gametes could it produce without crossing over
Ill tell you when your older
What is the term for the two sets of chromatids formed in the parent cell
Tetrad
What is a true statement about Y chromosomes
Only men have them.
What would happen if crossing over didn't happen during meiosis in humans
If crossing over didn't happen during meiosis in humans, the
haploid daughter cells would all have the same genes. The crossing
over creates variation and causes each daughter cell to have
slightly different genes.
What statement is true of the X chromosomes
Women have two of them.
How are meiosis and mitosis different
mitosis only has to do with celluar reproduction
meiosis has to do with sex cells reproducing Mitosis creates new cells that are used for development, repair, asexual reproduction and growth. Meiosis creates cells in order for organisms to reproduce sexually.
Which of the following genotypes could be described as homozygous dominant Xx AA Bb tt