Meiosis
A) doubles the number of chromosomes normally present in the body cells.
B) halves the number of chromosomes normally present in the body cells.
C) permits the chromosomes to copy themselves.
D) results in dizygotic twins.
B
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The field of social neuroscience is of particular importance because ____.?
a. ?researchers have not yet linked specific brain regions to various emotional reactions b. ?funding problems have caused many psychology programs to consolidate their departments c. ?our social environment can shape how genes are expressed d. ?attitudes have been shown to have a strong biological component
Attachment behaviors such as proximity seeking and contact-maintaining have been crucial to the survival of the species
Indicate whether this statement is true or false.
The default network is also called the ______ network.
a. central executive b. dorsal attention c. salience d. intrinsic
What percentage of Americans over 85 is impaired enough in their activities of daily living (ADL) capacities to be institutionalized in a nursing home or other facility?
a. 10% b. 25% c. 50% d. 80%