How could Julio explain why all three species share some body structures and have some differences? Why do only grizzly bears and sea otters have canine teeth?
CFS:
student describes the relationship between anatomical similarities and differences in animal species
student describes the chronological difference between animal species with a common ancestor based on body structures
Question 1
1.
Question 2
2.
Question 3
3.
Which species do you think are most closely related to each other?
Desert Cottontail Rabbit and Grizzley
Grizzly Bear and Sea Otter
Sea Otter and Desert Cotton Rabbit
There is not enough information to come to a full conclusion
Which two species would be located closest together on an evolutionary tree?
Desert Cottontail Rabbit and Grizzly Bear
Desert Cottontail Rabbit and Sea Otter
Grizzly Bear and Sea Otter
There is not enough information to come to a full conclusion
Which species was the first to separate from the other two in terms of body structure?
Desert Cottontail Rabbit
Grizzly Bear
Sea Otter
There is not enough information to come to a full conclusion
