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Author Archives: Anonymous

For the following questions, locus D contains the gene for c…

For the following questions, locus D contains the gene for color: dark (dominant) or light (recessive). The maternal chromosome pictured contains the [allele] allele for gene d. What is the genotype? [genotype] What is the phenotype? [phenotype]

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Identify structure A [A] Identify structure C [C] Which grou…

Identify structure A [A] Identify structure C [C] Which group of fishes does this animal belong to? [group]

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In 2004, Hurricane Frances wiped out the lizard populations…

In 2004, Hurricane Frances wiped out the lizard populations on several Caribbean islands. Scientists introduced small populations of lizards to these islands after the storm and followed the decendants of this population through time. These scientists were investigating

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Bonus: Name the 4 characteristics shared by chordates at som…

Bonus: Name the 4 characteristics shared by chordates at some time during their development. (1 point each)

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Species whose ecological impact is large relative to their p…

Species whose ecological impact is large relative to their population size are called

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In a population of bunnies, ears are either long or short. L…

In a population of bunnies, ears are either long or short. Long ears are dominant. In a sample of 100 bunnies, 64 have long ears and 36 have short ears. What is the frequency of the recessive phenotype? [phenotype] What is the frequency of the recessive allele? [allele]

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Name this animal [a] How does it escape from predators? [e]…

Name this animal [a] How does it escape from predators? [e] What kind of skeleton does it have? [s]

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Some insects have immature stages called nymphs that resembl…

Some insects have immature stages called nymphs that resemble the adults of their species. What kind of development do these animals have?

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Which of the following are ways gene flow can occur?

Which of the following are ways gene flow can occur?

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In DNA, adenine pairs with [A] In DNA, cytosine pairs with […

In DNA, adenine pairs with [A] In DNA, cytosine pairs with [c]

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