Exam 35: Deuterostomes

All of the following features are true of primates except

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

All mammals have hair, mammary glands, and a placenta.

What best describes the tunic of a tunicate?

Birds, like mammals, can regulate their body temperatures within close limits.Therefore birds and mammals are called

Manta rays, sting rays, and eagle rays are similar to lampreys in that they have cartilaginous skeletons.How are they different from lampreys?

For human races to be considered valid biological groupings, the genetic diversity within the group would have to be _________ the genetic diversity between groups.

What would be an easy way to determine if a skull is a mammal's skull?

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

Frog eggs most closely resemble

Homo erectus has been shown to have dispersed from

Modern humans share the greatest similarities with which one of the hominids?

The mucous sheet produced by the endostyle traps the microscopic food particles in the water.This sheet is located in the pharynx of what animal?

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

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

Sea stars belong to the

All of the following are true about prosimians except

Animals with pentaradial symmetry have 5 planes of symmetry.

Apes and humans together make up a group called

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