Saddleback ARC
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Quiz on Variation of Traits, created by Saddleback ARC on 12/14/2017.

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Saddleback ARC
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Variation of Traits

Question 1 of 5

1

What determines the traits of offspring?

Select one of the following:

  • food sources that have been genetically engineered

  • literary metaphors and exciting connotations

  • the pool of entries in the state lotto jackpot

  • genes received from the offspring’s parents

Explanation

Question 2 of 5

1

Mutation in the genes of an organism is a cause. What is a possible effect?

Select one of the following:

  • The organism is less likely to be studied by scientists.

  • The organism is more likely to find a sexual partner identical to it.

  • The organism is more likely to resemble its parents.

  • The organism is more likely to survive and procreate.

Explanation

Question 3 of 5

1

Reproduction is “a sort of complex lottery in which the third organism—the offspring of the first two—inherits a combination of the parent organisms’ genetic material.”

What evidence from the passage supports this statement?

Select one of the following:

  • “The likeliest candidate to be coded for red hair is offspring with two red-headed parents.”

  • “It would be very, very unlikely for two parents with identically coded chromosomes to sexually reproduce.”

  • “Mutant and mutation have exciting, exotic connotations to us, but actually, mutation is simply a necessary part of a species’ evolution.”

  • “Human interference in genetic coding is a pretty common practice these days.”

Explanation

Question 4 of 5

1

What is a difference between physical traits and personality traits?

Select one of the following:

  • Physical traits are mainly determined by a person’s environment; personality traits are determined by both a person’s genes and environment.

  • Physical traits are mainly determined by a person’s genes; personality traits are determined by both a person’s genes and environment.

  • Physical traits are mainly determined by a person’s genes and environment; personality traits not determined by either a person’s genes or environment.

  • Physical traits are mainly determined by a person’s genes; personality traits are determined by genetically engineered food that a person eats.

Explanation

Question 5 of 5

1

What is this passage mostly about?

Select one of the following:

  • genes

  • ecosystems

  • the lottery

  • personality traits

Explanation