An easy Question
Assume both parents are ET/et, and the recombination frequency is 10%, so the
chance of a gamete having the eT genotype is 5%.
What is the chance of a child having the eT/eT genotype? (You may or may not want to use the punnett square below).
There is only one cell in this table with the genotype eT/eT, and you just calculated this occurs with a probability of 0.0025, or 0.25% of the time.
However, there are other ways for a child to get normal teeth and bug eyes: eT/et or et/eT. Are either of these represented in the punnett square?
So now for a harder question:
What is the total probability that a child will have normal teeth (TT or Tt) but insect eyes (ee)?
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