Which of the Following Is True

question 29

Multiple Choice

Which of the following is true?

• A) Once young people leave home to go to college, they rarely live with their parents again.
• B) Half of young adults in their 20's and early 30's live with their parents.
• C) Fewer of today's young adults live with their parents than was the case a generation ago.
• D) Both a and c

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Definitions:

Monozygotic Twins

Another term for identical twins, referring to siblings that develop from one zygote that splits and forms two embryos, sharing all their genetic material.

Dizygotic Twins

Also known as fraternal twins, are twins that develop from two different eggs fertilized by two different sperm cells.

Fraternal Twins

Also known as dizygotic twins, these are siblings born at the same time who have developed from two different eggs fertilized by two different sperm, thus they are genetically distinct and not identical.

Behavioral Geneticists

Behavioral geneticists study the role of genetics in influencing human behavior, including how genes interact with the environment to affect individual differences.