A) Arctic tundra B) Moist environments C) Deserts D) Open ocean
A) Dorsal pattern B) Scale pattern C) Costal grooves D) Toe count
A) Complete metamorphosis B) Retention of larval characteristics in adults C) Production of toxins D) Loss of limbs
A) Provide protection from predators B) Store fat reserves C) Aid in locomotion D) Increase surface area for cutaneous respiration
A) Proteidae B) Plethodontidae C) Salamandridae D) Ambystomatidae
A) Through specialized scales B) Through rudimentary lungs C) Through gills D) Through their skin and mouth lining
A) Rough, granular skin in the terrestrial stage B) Bright coloration C) Presence of external gills D) A flattened tail
A) Climbing trees B) Having smooth, slimy skin C) Spending most of their lives underground D) Being entirely aquatic
A) Cryptobranchidae B) Rhyacotritonidae C) Amphiumidae D) Sirenidae
A) Presence of lungs and gills B) Terrestrial lifestyle C) Ability to change color rapidly D) Lack of hind limbs
A) Algae B) Insects and other invertebrates C) Plants D) Fish
A) Laying eggs in ant nests B) Laying eggs directly in water C) Giving birth to live young D) Laying eggs in moist soil or under logs
A) Ecology B) Physiology C) Morphology D) Etymology
A) Ambystomatidae B) Cryptobranchidae C) Plethodontidae D) Salamandridae
A) Scales B) Lungs C) Dry skin D) External gills
A) Biting B) Stinging C) Camouflage D) Tail autotomy
A) Hynobiidae B) Rhyacotritonidae C) Sirenidae D) Amphiumidae
A) Living in trees B) Living in caves C) Living on land D) Living in water
A) Males have brighter colors B) Females are always larger C) Males have enlarged cloacal regions during breeding season D) Females have longer tails
A) Exclusively in Australia B) Primarily in North and Central America C) Worldwide, including Antarctica D) Only in Africa
A) To calculate the population size of a species B) To create a phylogenetic tree C) To determine the age of a salamander D) To narrow down the species by answering a series of questions
A) Hellbender B) Eastern Newt C) Marbled Salamander D) Spotted Salamander
A) Covered in fur B) Permeable C) Waterproof D) Dry and scaly
A) Habitat destruction B) Decreased rainfall C) Overpopulation D) Increased food supply
A) Living in trees B) Living in water C) Living underground D) Living on land
A) Migration B) Amplexus C) Hibernation D) Estivation
A) Plethodontidae B) Salamandridae C) Hynobiidae D) Amphiumidae
A) Primary producers B) Both predator and prey C) Apex predators D) Decomposers
A) Digestion B) Excretion and reproduction C) Respiration D) Circulation
A) By measuring body size B) By analyzing skin color C) By observing behavior in the wild D) By determining evolutionary relationships |