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2 Cards in this Set
- Front
- Back
multifactorial inheritance
1. greater number of genes in parents= 2. risk to relatives declines with what 3. recurrence risk is higher when 4. risk increases with what 5. difference in sex ratio |
1. greater probablilty of having affected child
2. with increasingly remote degrees of relationship 3. when more than one family member is affected 4. severity of malformation 5. the less frequently affected sex will more often transmit to the more frequently sex |
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recurrence risks
1. more affected individuals in family correlates with what? 2. risk of 2 carriers having a child with an autosomal recessive disorder is 3. risk of parents having another affected child is greater when? |
1. more predisposing genes in the family
2. 25% for each pregnancy 3. if there are already 2 affected children than if they have one one affected child |