Hemolytic disease of the newborn may result when which of the following couples have children?
A. An Rh (+) man and an Rh (+) woman
B. An Rh (+) man and an Rh (-) woman
C. An Rh (-) man and an Rh (+) woman
D. An Rh (-) man and an Rh (-) woman
E. All of the choices are correct
Answer: B. An Rh (+) man and an Rh (-) woman
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Most mutations that affect developmental regulatory genes are ________________.
Fill in the blank(s) with the appropriate word(s).
Hawaiian honeycreeper diversity is best
described as an example of
a. behavioral isolation. b. morphological convergence. c. exaptation. d. adaptive radiation. e. sympatric speciation
After loading wood into a fireplace, you realize you have gotten a splinter in your finger. Within a short period of time, your finger is painful, red, and swollen, and is warm to the touch. This is an example of ________.
A. acquired immunity B. specific resistance C. adaptive immunity D. nonspecific resistance
Konrad Lorenz demonstrated that newly hatched birds would direct their social behavior toward him if they saw him first after they hatched from their eggs. What is this called?
A. Imprinting behavior B. Habituation behavior C. Cross-fostering behavior D. Operant conditioning E. Fixed action patterning