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lalalala1 lalalala1
wrote...
Posts: 460
Rep: 3 0
6 years ago
Blood types (A, B, and O) are controlled by
  a. sex-linked genes.
  b. linked genes.
  c. incompletely dominant genes.
  d. multiple alleles.
  e. none of these.

Question 2

In __________, a pair of nonidentical alleles
  affecting two phenotypes for a given trait is both
  expressed at the same time in heterozygotes.
  a. pleiotropy
  b. polygenic inheritance
  c. complete dominance
  d. codominance
  e. a multiple allele system
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Replies
wrote...
6 years ago
Answer to q. 1

Answer: d

Answer to q. 2

Answer: d
lalalala1 Author
wrote...
6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
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