Exam 34: Deuterostomes

In humans,one pair of pharyngeal pouches become the tube-shaped organ called the

The invasion of the land by amphibians posed a number of challenges requiring evolutionary innovations.Which one of the following does NOT match a challenge with a corresponding adaptation found in amphibians?

A vertebrate paleontologist is hunting through chalk deposits and finds a set of fused clavicles with some other bone fragments.What has she found?

The breast meat in a bucket of fried chicken is a muscle that normally allows a bird to

Which of the following statements about tunicates is incorrect?

Apes and humans together make up a group called

Which one of the following structures is not found in all adult and larval tunicates?

Which one of the following does not match a component of the amniotic egg with its primary function?

Mammals are thought to have evolved from

Small,fishlike marine chordates,pointed at both ends with no distinguishable head,in which the notochord runs the entire length of the nerve cord,are called

Sharks have a number of fleshy gill slits instead of a bony gill cover.How does this affect their behavior?

Of the primates listed below,a human's closest extant relative is a(n)

Which one of the following incorrectly pairs a vertebrate group with its major evolutionary innovation?

Pulmonary veins carry

What feature do monkeys share with iguanas but not with bullfrogs?

Reptiles can maintain their internal body temperature by

Sea stars belong to the

Amphibians are not completely free to live on dry land because

Our own species,________,appears to have evolved in Africa less than 200,000 years ago.

All of the following features are true of primates except