Section 16.4- Mammalian Orders III Flashcards
enlarged and thickened toenails
hooves
the Order Perissodactyla are
odd-toed hoofed animals
hoofed animals are called
ungulates
the Order Artiodactyla are
even-toed toed hoofed mammals
most of the ________________ have been designed as swift runners because they need a means of escape from predators
ungulates
all ungulates are primarily __________________
herbivorous
a very large perissodactyl with three functional toes on each foot
rhinoceros
an unusual creature that looks much like a pig with an extra-long snout or short trunk
tapir
horses, zebras, and donkeys are
equids
a single-toed perissodactyl tat has been one of the most useful animals in God’s creation
horse
perissodactyls that have helped man since the earliest times
donkeys
all artiodactyls are
herbivorous
solid hornlike structures that are shed annually
antlers
hollow structures that are usually permanent and thus not shed
horns
tallest living animals
giraffe
artiodactyls can be divided into
those that chew cud
those that do not
animals that chew cud
ruminants
the first division of a ruminants four-chambered stomach is called the
rumen
composed of hollow sheaths of keratinized epidermal cells that surround a core of bone arising from the skull
horns