« previous next »

Author Question: If we say that bipolar disorder has a concordance rate of 85 percent in monozygotic twins, we mean ... (Read 73 times)

aabwk4

  • Hero Member
  • *****
  • Posts: 593
on: Jun 22, 2018
If we say that bipolar disorder has a concordance rate of 85 percent in monozygotic twins, we mean that
 
  a. 85 percent of the time bipolar disorder is the result of genetic influences shared by monozygotic twins.
 b. if one monozygotic (identical) twin has bipolar disorder, his or her twin has an 85 percent chance of being diagnosed with the disorder as well.
 c. 85 percent of the time, bipolar disorder cannot be explained by genetic variables, even in monozygotic twins.
 d. a parent with bipolar disorder has an 85 percent chance of passing the disorder to his or her monozygotic twins.

Question 2

Fraternal twins share
 
  a. more genes than non-twin siblings but fewer genes than identical twins.
  b. about the same number of genes as non-twin siblings.
 c. about the same number of genes as identical twins.
 d. fewer genes than non-twin siblings.


upturnedfurball

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Changes in metabolic rate of selected structures in a mammal's body during different activities Changes in metabolic rate of selected structures in a mammal's body during different activities
Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ... Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ...
Income per Capita versus Total Fertility Rate Income per Capita versus Total Fertility Rate
What rate, compounded once every 3 years, is equivalent to 9% effective rate? What rate, compounded once every 3 years, is equivalent to 9% effective rate?
Daniel's Enterprises has a beta of 1.98 and a growth rate of 12 percent. The stock is ... Daniel's Enterprises has a beta of 1.98 and a growth rate of 12 percent. The stock is ...
Compute the rate of discount allowed on a rontor -tiller that lists for K 341 and is sold for K ... Compute the rate of discount allowed on a rontor -tiller that lists for K 341 and is sold for K ...
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library