Last week test 10

Question 1

There are two primary taxonomic groups of extant turtles. On what characteristic are these groups based?

Answer 1

Anapsids and diapsids, discussion whether turtles belong to one of this two groups.

Question 2

Where did primates first evolve?

Answer 2

Laurasia

Question 3

Which of the following species interbred extensively with Homo sapiens in the past?

Answer 3

Homo denovians and Neanderthales

Question 4

For what purpose did the ribs of turtle ancestors become flat and broad on top of the body?

Answer 4

For digging

Question 5

All modern reptiles are…

Answer 5

Diapsidas