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Search Results for genetic - All Grades

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Grade 10 Evolution
Speciation is founded on the principle of genetic mutations and
  1. documented observations of genetics.
  2. established laws of genetics.
  3. speculated genetic possibilities.
Grade 8 DNA, RNA, and Genetics
Differences among organisms that help them survive better is
  1. mutation.
  2. genetic variation.
  3. species.
  4. genetic bottlenecking.
Grade 10 DNA, RNA, and Genetics
Grade 9 Cell Structure and Function
By the end of one complete cycle of meiosis, the original cell has divided into
  1. two genetically identical cells.
  2. four genetically identical cells.
  3. two genetically different cells.
  4. four genetically different cells.
Grade 10 DNA, RNA, and Genetics
Gene flow can be caused by
  1. mutation.
  2. genetic equilibrium.
  3. migration.
  4. genetic drift.
Grade 10 DNA, RNA, and Genetics
Mutations are a source of
  1. genetic equilibrium.
  2. genetic variation.
  3. disruptive selection.
  4. speciation.
Grade 9 Cell Structure and Function
Mitosis is a cellular process that produces
  1. two genetically identical cells.
  2. four genetically identical cells.
  3. two similar but not genetically identical cells.
  4. four similar but not genetically identical cells.
Grade 11 DNA, RNA, and Genetics
Mutations are a source of
  1. genetic equilibrium.
  2. disruptive selection.
  3. speciation.
  4. genetic variation.
Grade 9 Cell Structure and Function
By the end of one complete cycle of meiosis, the original cell has divided into
  1. two genetically identical cells.
  2. four genetically identical cells.
  3. two genetically different cells.
  4. four genetically different cells.
Grade 7 Evolution
What is a genetic adaptation?
  1. an adjustment to an environment
  2. an altering of a behavior
  3. a mutation that helps an organism survive
  4. a variation from the norm
Grade 8 DNA, RNA, and Genetics
Grade 9 Evolution
College DNA, RNA, and Genetics
What is genetic mutation?
  1. Dna complication
  2. Mutations that occur only in an egg or sperm cell, or those that occur just after fertilization
  3. any alteration in the inherited nucleic acid sequence of the genotype of an organism
  4. all of the above
Grade 10 DNA, RNA, and Genetics
What is genetic code?
  1. DNA and food
  2. DNA, inheritance, and gene expression
  3. cells
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