BIOL 1902 EXAMS BUNDLE-Questions with Correct Answers/ Latest Update/ Complete And Accurate / 100% Pass

Mobility - The ability to move freely through high snow Moose (Physical Adaption) - Legs up to 2 meters high to walk through snow Snowshoe Hares (Physical Adaption) - Large hind feet that allow the animal to walk above the snow Fisher (Physical Adaption) - Northern Weasel with large hind feet N...

Radula - - A sharp component, like a chainsaw, with teeth that come out to process plant tissues - Ex: slugs and snails Mandibles - - Modified mouthparts that are used to cut apart plant tissues - Ex: caterpillars (leaf blotch miners) Modified Teeth - Teeth that have been modified to be used to...

Cryptic - The key thing to camouflage, it means when the animal is still while camouflaging. Background Matching - When an animal matches their patterning to the habitat around it. Example of this, gray tree frogs, they blend into trees and are considered bark mimics. Disruptive Patterns - Speci...

When the animal's patterns generally match their environment (ex: American bittern - cattail marshes, fawns, grouse - forest floor) - Background matching A type of mimicry in which a harmless species (mimic) looks like a species that is poisonous or otherwise harmful to predators (model). # mo...

Batesian Mimicry vs. Mullerian Mimicry - Batesian: model and mimic Mullerian: all toxic, unrelated groupings Thanatosis - playing dead Why do white tail deer and rabbits stick up their tail when running from a predator? - 1 - distracting predators so they'll trip or smth 2 - warning others of ...

One adaptation animals have for hearing - very large ears (external pinnae). E.g: red fox, wolves Owls do not have large external pinnae/ears but instead have - hidden ears and hearing is one of their most developed senses. E.g: long earred owls, barred owl, great grey owl. They also use their f...