Examlex
Stimuli below the absolute threshold are said to be
Wind Pollinated
Refers to plants that rely on wind to disperse their pollen as a means of fertilization, rather than depending on animals or insects.
Low Fitness
Refers to individuals having fewer offspring than average, contributing less genetic material to the next generation.
Resistant Populations
Groups of organisms that have developed the ability to withstand environmental pressures, such as chemicals or diseases, that would normally be harmful.
Directional Selection
A type of natural selection in which one extreme phenotype is favored over other phenotypes, causing the allele frequency to shift over time in the direction of that phenotype.
Q5: A psychologist notes that we are especially
Q18: A child learns to stop fighting with
Q20: Individually paced instruction that provides students with
Q20: The tendency for a CR to be
Q21: Who emphasized that we repress anxiety-arousing memories?<br>A)
Q25: Nembutal, Seconal, and Amytal, drugs prescribed to
Q40: Which of the following represents the second
Q57: The discovery that high-frequency sounds trigger large
Q57: Compared with time spent looking at the
Q59: The early school of psychology known as