Mendel's Genetic Crosses
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Questions and Answers

What was Mendel's approach when performing crosses with pea plants?

  • He carefully categorized and counted the offspring (correct)
  • He only analyzed the plants with desirable traits
  • He randomly selected offspring for analysis
  • He discarded data that did not support his theories

What is the probability of a single coin flip landing heads up?

  • 1/2 (correct)
  • 1
  • 3/4
  • 1/4

If you flip a coin three times in a row, what is the probability that it will land heads up every time?

  • 1/4
  • 1/2
  • (correct)
  • 3/4

What did Mendel realize after analyzing his data?

<p>That probability principles can be used to explain genetic crosses (B)</p> Signup and view all the answers

What is the probability of a coin landing heads up on a single flip, expressed as a percentage?

<p>50% (A)</p> Signup and view all the answers

What is an example of an independent event mentioned in the text?

<p>Flipping a coin (C)</p> Signup and view all the answers

What is the probability that an F2 gamete carries the g allele?

<p>1/2 (B)</p> Signup and view all the answers

What is the predicted ratio of offspring exhibiting the dominant trait to those exhibiting the recessive trait?

<p>3:1 (D)</p> Signup and view all the answers

What is the genotype of F1 plants?

<p>Gg (A)</p> Signup and view all the answers

What is the probability of both gametes carrying the g allele?

<p>1/4 (C)</p> Signup and view all the answers

Which genotype results in green pea pods?

<p>GG or Gg (B)</p> Signup and view all the answers

What is the number of ways to produce a plant with yellow pods?

<p>only if both gametes carry the g allele (B)</p> Signup and view all the answers

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