According to Chapter 4 in your textbook, secondary sex characteristics are
a. the chromosomes responsible for sex determination.
b. the biological structures that are directly responsible for sexual reproduction.
c. features of the body related to sexual reproduction but not directly involved in it.
d. the portions of the brain that control the release of hormones.
C
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The Stanford-Binet Intelligence Scale (SB5) and the Wechsler scales
a. are both individual intelligence tests. b. are each given to large groups at the same time with minimal supervision. c. were both designed to predict a person's chances of success in college. d. are characterized by all of these statements.
The contemporary view of perceptual and cognitive development is consistent with
a. developmental systems only. b. evolutionary approaches only. c. both developmental systems and evolutionary approaches. d. neither developmental systems nor evolutionary approaches.
Which of the following is a diagnostic use of the brain-scanning technique electroencephalography (EEG)?
A. It helps to identify the presence of brain tumors. B. It helps in accurate diagnosis of strokes and multiple sclerosis. C. It facilitates viewing individual circuits of neurons. D. It facilitates more precise diagnosis of epilepsy and learning disabilities.
Clarissa knows that she has a different number of chromosomes in each of her cells than does her cat, Leo. How many chromosome pairs are in each of Clarissa's cells?
A. 20 B. 23 C. 25 D. 28