« previous next »

Author Question: Genetic factors have their greatest impact on Parkinson's disease in cases that involve ____. a. ... (Read 45 times)

LaDunn

  • Hero Member
  • *****
  • 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

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Influence of abiotic factors on competition between T. castaneum and T. confusum. Influence of abiotic factors on competition between T. castaneum and T. confusum.
The molecular basis of genetic complementation The molecular basis of genetic complementation
Freedom House is a nonprofit institution that uses several different factors to rank countries based Freedom House is a nonprofit institution that uses several different factors to rank countries based
Risk Factors for Cardiovascular Disease Risk Factors for Cardiovascular Disease
Mechanism of action of anti-parkinson drugs. (a) Levodopa therapy increases dopamine production; (b) ... Mechanism of action of anti-parkinson drugs. (a) Levodopa therapy increases dopamine production; (b) ...
Genetic complementation analysis of Drosophila eye color mutants Genetic complementation analysis of Drosophila eye color mutants
Video: Renal Failure

For a complete list of videos, visit our video library