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lizzybug956
Group Title
If a baby boy inherits a recessive allele from his mother, in which of the following circumstances would he most likely exhibit that recessive trait?
The allele is Xlinked.
His mother’s father also exhibited the trait.
The allele skips a generation.
He inherited the dominant trait from his father.
 2 years ago
 2 years ago
lizzybug956 Group Title
If a baby boy inherits a recessive allele from his mother, in which of the following circumstances would he most likely exhibit that recessive trait? The allele is Xlinked. His mother’s father also exhibited the trait. The allele skips a generation. He inherited the dominant trait from his father.
 2 years ago
 2 years ago

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lizzybug956 Group TitleBest ResponseYou've already chosen the best response.0
I Was Thinking D ?
 2 years ago

duneybear Group TitleBest ResponseYou've already chosen the best response.1
I'm not sure about this one..Maybe B? Not entirely sure though.
 2 years ago

lizzybug956 Group TitleBest ResponseYou've already chosen the best response.0
Alright Thanks .... I Was Deciding NOW between B & A ?
 2 years ago

duneybear Group TitleBest ResponseYou've already chosen the best response.1
Hm...not sure.
 2 years ago

lizzybug956 Group TitleBest ResponseYou've already chosen the best response.0
Alright Thnxx
 2 years ago

duneybear Group TitleBest ResponseYou've already chosen the best response.1
I'd say B ...just a guess I guess
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.2
females are y and males are x... right?
 2 years ago

duneybear Group TitleBest ResponseYou've already chosen the best response.1
Females are yy or something and males are xy
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.2
then i suppose it's A. if the allele is Xlinked, then there will be two recessives. one on the Y and it's link on the X. two recessives will always exhibit the trait in question
 2 years ago

duneybear Group TitleBest ResponseYou've already chosen the best response.1
Hm...That sounds about right :). Thanks for correcting that!
 2 years ago

lizzybug956 Group TitleBest ResponseYou've already chosen the best response.0
Okay Thnx (: Both Yall ! (:
 2 years ago

blues Group TitleBest ResponseYou've already chosen the best response.1
OK. Males are XY and females are XX. If the baby is a boy, it means he inherited the Y from his dad. He could have got either of his Mom's two X chromosomes. It means that even if the allele on the X is recessive the baby boy will express it because the Y does not have any alleles on it, dominant or otherwise.
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.2
so i guess my explanation was somewhat wrong but the answer was right?
 2 years ago

blues Group TitleBest ResponseYou've already chosen the best response.1
"Wrong" is not a word we use on OpenStudy, Saso, but yeah. Pretty much. :/ You and your luck with genetics problems. Like finding that solution to my challenge back in January that I didn't think of when I came up with it.
 2 years ago

blues Group TitleBest ResponseYou've already chosen the best response.1
Process of elimination is pretty efficient on this one, rather than trying to logic it out by brute force. It says the allele from Mom is recessive. If the boy got a dominant allele for the same gene from Dad, the recessive allele would definitely NOT be expressed. So it cannot be D. The allele cannot skip a generation and be expressed in at the same time. So it cannot be C. His mother's father probably did exhibit the trait. But that gives no info on whether it is dominant or recessive, so it's not B. A is the only one left standing.
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.2
brute force lol. funny as always.
 2 years ago
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