http://www.apsnet.org/edcenter/intropp/topic... Overview of plant defense mechanisms Overview of plant defense mechanisms Source http://www.apsnet.org/edcenter/intropp/topic... apsnet.org Source Overview of plant defense mechanisms Overview of plant defense mechanisms Source www.apsnet.org/ constitutive (continuous) defenses lay their eggs inside the larvae apsnet.org lay their eggs inside the larvae