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Genetics

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Gudrun Collier

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2y ago
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Cards in this guide (7)
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

What would most likely decrease the genetic variation in the human population

Which would most likely decrease the genetic variation in the human population?

Genetic disorders can result when chromatids fail to separate properly. During with phase is this problem most likely to occur

Anaphase

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.

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