Question

Do you forget things? Absent-mindedness is an inherited recessive trait. The Punnett square shows the genetic cross for absent-mindedness in the Smith family. If the Smith's have six children, how many could be absent-minded?

Answer 1

BB x Bb None

Step-by-step explanation:

Answer 2

A

Explanation: A, because absent-minded children would have the genotype of aa. None of the offspring have that genotype so 0 should be absent-minded.