Although biologic factors play an important role in the transmission of STDs, it is also the health-risking behaviors of adolescents that place them at increased risk for exposure to STDs.
The chance for adolescents of getting and transmitting STDs is affected by complex interrelationships between key factors (sociodemographic, biologic, psychosocial, and behavioral).
There may also be biologic factors such as attention-deficit/hyperactivity disorder (ADHD) and certain temperaments that predispose particular children towards misbehavior.
Thus the biologic form on B.
88 and 90 (1901-1902); Salmon, "Cultural Experiments with ` Biologic Forms ' of the Erysiphaceae," Phil.
The terms biologic forms, biological species, physiological species, physiological races, specialized forms have all been applied to these; perhaps the term biologic forms is the most satisfactory.
Graminis to various species of the genus, Bromus, that certain species may act as "bridging species," enabling the transfer of a biologic form to a host-plant which it cannot normally infect.
Phologie permiss on und Biologic Wilhelm deer Pilz Engelmann.