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Question 0

A woman with the ability to roll her tongue (Tt) marries a man who cannot roll his tongue(tt). what is the probability of each of their children being a tongue roller?

  • A.100%
  • B.75%
  • C.50%
  • D.25%
  • E.
Objective

Question details

Exam body
JAMB
Subject
Biology
Year
2009
Question no.
#0
Type
Objective
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