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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)

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

⅛ (correct)

3/4

What did Mendel realize after analyzing his data?

That probability principles can be used to explain genetic crosses Signup and view all the answers

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

50% Signup and view all the answers

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

Flipping a coin Signup and view all the answers

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

1/2 Signup and view all the answers

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

3:1 Signup and view all the answers

What is the genotype of F1 plants?

Gg Signup and view all the answers

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

1/4 Signup and view all the answers

Which genotype results in green pea pods?

GG or Gg Signup and view all the answers

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

only if both gametes carry the g allele Signup and view all the answers