A) Shape of head B) Presence of dewlap and dorsal spines C) Length of tail D) Color of scales
A) A type of claw B) A bony plate on the head C) A flap of skin under the iguana's chin D) A scale pattern on the back
A) Thermoregulation B) Camouflage C) Water storage D) Display and defense
A) Green Iguana (Iguana iguana) B) Komodo Dragon (Varanus komodoensis) C) Chameleon (Chamaeleonidae) D) Bearded Dragon (Pogona vitticeps)
A) Australia B) Europe C) Africa D) Central and South America
A) Larger dewlap and femoral pores in males B) Color of scales is brighter in females C) Males have shorter tails D) Females have larger dorsal spines
A) Breathing B) Grasping branches C) Hearing D) Scent marking and communication
A) Herbivorous (primarily plant-based) B) Insectivorous (primarily insects) C) Carnivorous (primarily meat-based) D) Omnivorous (both plants and meat)
A) Tail autotomy (shedding the tail) B) Spitting venom C) Camouflaging into the background D) Playing dead
A) 10-20 years B) 20-30 years C) 1-5 years D) 5-10 years
A) Burrowing underground B) Swimming in cold water C) Basking in the sun D) Shedding their skin rapidly
A) Prehensile tail B) Sharp claws on their toes C) Suction cups on their feet D) Webbed feet
A) Proper digestion B) Temperature regulation C) Skin coloration D) Vitamin D3 synthesis for calcium absorption
A) Green Iguanas are larger than Rock Iguanas B) Green Iguanas are only found on islands C) Rock Iguanas have a more robust build and spiny scales D) Rock Iguanas are always green
A) Southeast Asia B) Madagascar C) Caribbean Islands D) Australia
A) Least Concern B) Endangered C) Data Deficient D) Near Threatened
A) Cyclura lewisi B) Brachylophus vitiensis C) Iguana delicatissima D) Amblyrhynchus cristatus
A) Habitat loss and invasive species B) Lack of food sources C) Natural disasters D) Climate change
A) Gelatinous eggs B) Leathery-shelled eggs C) Hard-shelled eggs D) Soft-shelled eggs
A) 5-10 eggs B) 1-5 eggs C) 10-20 eggs D) 20-70 eggs
A) Temperature B) Food availability C) Humidity D) Light exposure
A) Regulating body temperature B) Signaling for food C) Displaying dominance or attracting a mate D) Indicating fear
A) Brown B) Green C) Black D) Red
A) The Bahamas B) Fiji C) Galapagos Islands D) Hawaii
A) Streamlined body shape B) Gills C) Webbed feet D) Ability to hold their breath for extended periods
A) To attract mates B) To produce venom C) To aid in digestion D) To excrete excess salt from seawater
A) Prominent crest of spines along their back B) Fully aquatic lifestyle C) Lack of a dewlap D) Bright blue coloration
A) Dry forests B) Rainforests C) Mangrove swamps D) Deserts
A) Cold tolerance B) Nocturnal behavior C) Excellent swimming ability D) Heat tolerance
A) Creosote bush B) Seaweed C) Moss D) Orchids |