Exam 32: The Deuterostomes

MATCHING Match the order of the eutherian mammal with the description a.nails instead of claws; omnivores d.sharp pointed canine and molar teeth; complex social interactions; smart, strong,fast b.hoofed with even number of digits per foot; herbivores e.nocturnal; smallest mammal c.gnawing animals with chisel-like incisors that grow continually -Compare and contrast characteristics of amphibians and reptiles.Include morphological structures, differences in reproduction, respiration, circulation, and their habitats.

Deuterostomes evolved during the:

Describe the evolutionary relationships between the following organisms.Draw a family "tree" if necessary.Include bony fish, amniotes, lizards, mammals, turtles, birds, reptiles, ray-finned fishes, amphibians, lungfish, and lobe-finned fishes.

A fish with a cartilaginous skeleton and paired fins would be:

Figure 32-1 Use the figure to answer the corresponding question(s). -Lancelets are:

Which class of echinoderms has the greatest species diversity?

MATCHING Match the order of the eutherian mammal with the description a.nails instead of claws; omnivores d.sharp pointed canine and molar teeth; complex social interactions; smart, strong,fast b.hoofed with even number of digits per foot; herbivores e.nocturnal; smallest mammal c.gnawing animals with chisel-like incisors that grow continually -Carnivora

Which of these pairings is not correct?

Which chordate group has the most species?

MATCHING Match the order of the eutherian mammal with the description a.nails instead of claws; omnivores d.sharp pointed canine and molar teeth; complex social interactions; smart, strong,fast b.hoofed with even number of digits per foot; herbivores e.nocturnal; smallest mammal c.gnawing animals with chisel-like incisors that grow continually -Insectivora

MATCHING Match the order of the eutherian mammal with the description a.nails instead of claws; omnivores d.sharp pointed canine and molar teeth; complex social interactions; smart, strong,fast b.hoofed with even number of digits per foot; herbivores e.nocturnal; smallest mammal c.gnawing animals with chisel-like incisors that grow continually -Artydactyla

Which of the following is not an adaptation of reptiles for life in a terrestrial habitat?

The chordate nerve cord is hollow and located ventrally. ____________________

The chordate notochord is a dorsal longitudinal rod composed of cartilage. ____________________

Which of the following structures places a fish in the class Actinopterygii?

An echinoderm characteristic is the exoskeleton, ____________________

Sea stars are primarily:

Salamanders are members of the order:

Sea stars eat:

Which of the following characteristics does not apply to members of the group that includes hedgehogs?