Author Question: Twin studies have shown that: a. Concordance rates for medical disorders are higher than for ... (Read 34 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
Twin studies have shown that:
 
  a. Concordance rates for medical disorders are higher than for psychological disorders.
  b. There is a strong case for a genetic basis if the identical twin concordance rate is higher than the rate for fraternal twins.
  c. There is only weak evidence that autism has a genetic basis.
  d. All of the above

Question 2

Potassium ions are most concentrated in the ___ fluid.
 
  A) intracellular
  B) extracellular
  C) intracellular and extracellular
  D) non-polarized



dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

For a complete list of videos, visit our video library