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Author Question: Genetic factors have their greatest impact on Parkinson's disease in cases that involve ____. a. ... (Read 91 times)

LaDunn

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  • Posts: 526
on: Jun 22, 2018
Genetic factors have their greatest impact on Parkinson's disease in cases that involve ____.
 
  a. early onset of the disease
 b. late onset of the disease
 c. first-born children
 d. children with older brothers and sisters

Question 2

A particular area of a songbird brain grows under the influence of testosterone; hence, it is larger in breeding males than in females or immature birds. That brain area enables a mature male to sing. What type of explanation is illustrated here?
 
  a. evolutionary
  b. ontogenetic
  c. neurological
  d. physiological


katkat_flores

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Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

d


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