Familial does not mean the same thing as genetic because A) ...

[frankwu]

Familial does not mean the same thing as genetic because
 
  A) families share both genes and the environment.
  B) families don't always share genes.
  C) the strength of the correlations seen in familial concordance patterns does not allow any conclusions
  to be made.
  D) genes are not expressed in every generation.

Question 2

Lori just found out that she is pregnant. Her husband's fraternal twin has schizophrenia. What is her
  unborn child's risk of developing schizophrenia?
 
  A) 48 B) 2 C) 16 D) 1

[polinasid]

Answer to Question 1

A

Answer to Question 2

Muchas Gracias

[frankwu]

Gracias!

[xiaomengxian]

Thanks for the timely response, appreciate it