Genes and Phenotype Influence

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Questions and Answers

What can influence a person's phenotype?

  • Environment
  • Hair color
  • Height
  • All of the above (correct)

How can genes play a role in determining a person's phenotype?

  • By controlling the environment
  • By controlling the hair color
  • By controlling the height
  • By controlling the secondary sex characteristics (correct)

What are some of the genes that can influence a person's phenotype?

  • Genes that control the environment
  • Genes that control the hair color (correct)
  • Genes that control the height
  • Genes that control the secondary sex characteristics

What are some of the effects of genes on a person's phenotype?

<p>They can be complex (B)</p> Signup and view all the answers

How can genes influence the development of secondary sex characteristics?

<p>By controlling the hormones (D)</p> Signup and view all the answers

What can also influence a person's phenotype?

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

What is an example of a secondary sex characteristic?

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

What is not a factor that can influence a person's phenotype?

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

How can the effects of genes on a person's phenotype be described?

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

What can genes influence in terms of a person's phenotype?

<p>All of the above (D)</p> Signup and view all the answers

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Study Notes

  • There are many different genes that can influence a person's phenotype, including hair color and height.
  • Genes play a role in determining a person's phenotype, but also other factors, such as environment, can play a role.
  • There are many different genes that can influence a person's phenotype, and the effects of these genes can be complex.
  • Some genes play a role in the development of secondary sex characteristics, such as puberty.

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