Some species of insects (prey) and frogs (predator) have evolved various special features that help them from being detected.
(a) Prey species have evolved various defenses to lessen the impact of predation.
(b) (i) Camouflage – Some species are cryptically coloured to avoid being detected easily by the predator.
(ii) Some are poisonous and therefore, avoided by the predators.
(iii) The Monarch butterfly is highly distasteful to its predator (bird) because of a special chemical present in its body.
