Question If individuals 5 and 6 have a third child, the probability that it is affected by the dominant disease. ( 1/2,

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Question If individuals 5 and 6 have a third child,
the probability that it is affected by the dominant disease. ( 1/2,
1/4, 2/3, 1/3, none of these)

Question If Individuals 5 And 6 Have A Third Child The Probability That It Is Affected By The Dominant Disease 1 2 1 (84.13 KiB) Viewed 131 times

1 2 3 5 6 7 8 The above pedigree shows the segregation of both a dominant (solid, alleles D and d) and a recessive (striped, alleles R and r) disease. Assume that all phenotypes follow typical dominance/recessive inheritance patterns and both diseases are rare. For each of the following questions mark A for True or B for False. 4