Bell ringer
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Bell Ringer. Name the three ways in which phenotype can be affected by the environment. This week so far we have discussed……. Today I can describe dominate and recessive traits. What is genetics?. The study of heredity developed into a science. What is an allele?

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Bell Ringer

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Bell ringer

Bell Ringer

Name the three ways in which phenotype can be affected by the environment.


Bell ringer

  • This week so far we have discussed……..


Bell ringer

  • Today

  • I can describe dominate and recessive traits.


Bell ringer

  • What is genetics?

The study of heredity developed into a science


Bell ringer

  • What is an allele?

    • The different forms of a gene


Compare dominant and recessive

Compare dominant and recessive

  • Dominant- will show their affect on phenotype whenever they are present

  • Recessive—will only show their affect when two of them for a trait are present in the genotype.


Punnet square

Punnet square

  • Look at page 47

  • Lets walk thru this problem

  • Practice Problems


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