AP BIOLOGY

Detailed explanation-1: -In guanotelic animals, the inosinic acid pathway for excretion terminates in guanine formation. Arachnids like scorpions and spiders excrete their waste product in the form of guanine. Hence, they are said to be guanotelic.

Detailed explanation-2: -Arachnida (/əˈræknɪdə/) is a class of joint-legged invertebrate animals (arthropods), in the subphylum Chelicerata. Arachnida includes, among others, spiders, scorpions, ticks, mites, pseudoscorpions, harvestmen, camel spiders, whip spiders and vinegaroons.

Detailed explanation-3: -The arachnids (class Arachnida) are an arthropod group that includes spiders, daddy longlegs, scorpions, mites, and ticks as well as lesser-known subgroups. This is a list of notable arachnids grouped by order or subclass and arranged alphabetically.

Detailed explanation-4: -Some well-known types of arachnids (class Arachnida) include spiders, daddy longlegs (harvestmen), scorpions, mites, and ticks.