This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The percentage of identical (monozygotic) twins in which both twins are homosexual is 50 percent. ... (Read 102 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
on: Jun 22, 2018
The percentage of identical (monozygotic) twins in which both twins are homosexual is 50 percent. This means
 
  a. homosexuality is determined by genetics.
 b. genes are only one influence for sexual orientation.
  c. family relationships determines sexual orientation.
  d. genes are not an influence for sexual orientation.

Question 2

Joe is homosexual and has an identical (monozygotic) twin named Sam. Which of the following statements is true?
 
  a. Sam is more likely than the general population to be homosexual.
 b. Sam is no more likely than the general population to be homosexual.
  c. Sam is homosexual also.
 d. Sam is only likely to become homosexual if Joe is a positive role model.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hollysheppard095

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

a


future617RT

  • Member
  • Posts: 543
Reply 2 on: Jun 22, 2018
Wow, this really help

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

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

The percentage of never-married men and women decreases with age, and by the age of 65, more than ... The percentage of never-married men and women decreases with age, and by the age of 65, more than ...
How to solve any percent efficiency problem How to solve any percent efficiency problem
Identical Twin Identical Twin
Identical twins (monozygotic twins) have the same sex and share a single genotype. Identical twins (monozygotic twins) have the same sex and share a single genotype.
Plot of the percentage of X-linked recessive mutations Plot of the percentage of X-linked recessive mutations
Irene Manufacturing uses a predetermined overhead allocation rate based on a percentage of ... Irene Manufacturing uses a predetermined overhead allocation rate based on a percentage of ...
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library