The immune system combats disease
a. by having leukocytes destroy foreign agents and unhealthy cells.
b. by having antibodies attach themselves to foreign substances, deactivating them.
c. when inflammation occurs.
d. all of these
D
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Theory perseverance is the idea that ____
a. once the mind draws a conclusion, it tends to stick with it, even if evidence points to the need for a change b. theories in science will only persevere as long as evidence supports them c. social conformity plays the biggest role in the success of a theory d. the most consistent theory will naturally weed out weaker theories
Misha scored at the average level on the Bayley Scales of Infant Development, performing at the average level for children of her same age. What score would Misha have received?
A. 50 B. 100 C. 5 D. 10
Which model of abnormality rests on the deterministic assumption that no symptom or behavior is "accidental" and that all behavior is determined by past experiences?
A)the psychodynamic model B)the cognitive model C)the sociocultural model D)the feminist model
If an infant inherits the gene for PKU and it is left untreated, the result will be
A. neurological damage. B. hormonal imbalance. C. neonatal jaundice. D. mental retardation.