If an identical twin has schizophrenia,the co-twin's chances of being similarly affected are only 1 in 10 if they had different

A) placentas.
B) dietary supplements.
C) educational opportunities.
D) childhood friends.

Question

Jenna Daebelliehn · Accepted Answer

Final Answer : A, Explanation :  Identical twins share the same genetic code, so if one twin has schizophrenia, the other twin would have a high risk of developing the disorder. However, if the twins had different placentas, there would be some genetic differences due to mutations and variations that occur randomly during development. These differences could influence the expression of schizophrenia-related genes and decrease the likelihood of both twins developing the disorder. Dietary supplements, educational opportunities, and childhood friends are not directly related to the genetic risk of schizophrenia.

If an identical twin has schizophrenia,the co-twin's chances of being similarly affected are only 1 in 10 if they had different

A) placentas.
B) dietary supplements.
C) educational opportunities.
D) childhood friends.

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If an identical twin has schizophrenia,the co-twin's chances of being similarly affected are only 1 in 10 if they had differentA) placentas.B) dietary supplements.C) educational opportunities.D) childhood friends.

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Learning Objectives

Learning Objectives

Related questions

If an identical twin has schizophrenia,the co-twin's chances of being similarly affected are only 1 in 10 if they had different

A) placentas.
B) dietary supplements.
C) educational opportunities.
D) childhood friends.