The Prosimians and the Simians Are the Two Major Lineages

Q20: _ are hunted and killed for their

Q21: In mammals,estrus is the time when the

Q22: In some nonruminant herbivores,such as rabbits and

Q23: The mammal that makes one of the

Q24: In contrast to birds,very few mammals make

Q26: Two characteristics that are unique to mammals

Q27: Mammals belong to the<br>A)anapsid lineage of amniotes.<br>B)synapsid

Q28: If you were to examine one physical

Q29: The first simian fossils appeared about 100

Q30: The largest group of mammals is the<br>A)EutheriA.<br>B)Ornithodelphia.<br>C)Metatheria.<br>D)Primates.