If a woman produced two ova in the same month and these are fertilized by different sperm cells, the result is
a. monozygotic twins.
b. dizygotic twins.
c. homozygous twins.
d. a single pregnancy.
b
You might also like to view...
Jona used to believe that leaving shopping carts strewn around the parking lot is rude and careless. However, one day she does this because she's too tired to return her cart properly. Now she believes this behavior is a good thing because customer convenience is important. This example shows how aversive feelings can
A. strengthen our beliefs. B. cause us to think more deeply about our beliefs. C. cause behavior to change to match our beliefs. D. cause us to deny the conflict between our beliefs and behavior.
Which of the following is cross-culturally universal?
a. Acceptance of homosexuality as an alternative lifestyle b. Attitudes toward premarital sex c. a distaste for extramarital sex between consenting adults d. Males value physical appearance in partners more than females
For the most part Jane believes that her doctor knows best when it comes to her health. According the cognitive systems what is this stable assumption known ?
A. constructs B. beliefs C. knows D. culture
Which of the following is a difference between later-born children and firstborn children?
A. Later-born children are more highly motivated to achieve than firstborn children. B. Later-born children perform better academically and are more cooperative than firstborn children. C. Later-born children show somewhat greater anxiety levels than firstborn children. D. Later-born children are more rebellious and liberal than firstborn children.