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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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solaiman solaiman
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6 years ago
Jeff's genome contains a recessive gene for cystic fibrosis. Jeff is said to be a ______ of the gene for cystic fibrosis.
 
  carrier
  transporter
  vector
  harbinger

Question 2

When a particular inherited characteristic is controlled more by one gene of a pair than by the other, the stronger gene is called
 
  dominant.
  phenotypic.
  recessive.
  genotypic.

Question 3

Clarence and Darla each have brown hair and brown eyes. They have two sons and one daughter each with brown hair and brown eyes. Their other daughter has red hair and green eyes. What is the explanation for this difference?
 
  subtractive genes
  additive genes
  multiplicative genes
  divisional genes

Question 4

Some alleles are not additive. This is only relevant when paired genes
 
  are homozygotic.
  contain two dominant genes.
  are heterozygous.
  contain two recessive genes.
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ghdfharfgghdfharfg
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6 years ago
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solaiman Author
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6 years ago
Thanks
Jose^2
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Yesterday
this is exactly what I needed
ealvino1610
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2 hours ago
Smart ... Thanks!
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