Author Question: The rods and cones are the photoreceptors. Indicate whether the statement is true or ... (Read 69 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
The rods and cones are the photoreceptors.
 
  Indicate whether the statement is true or false

Question 2

If identical twins share a placenta, their concordance rates for schizophrenia are ___, but if the twins did not share a placenta, the concordance rates are___.
 
  a. 50; 25
  b. 50; 11
  c. 60; 25
  d. 60; 11



ErinKing

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

True

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

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

For a complete list of videos, visit our video library