Describe the most likely reason why scientists orginially classified elephant shrews with the shrew.
1
1
1
1
1
1
1
1
1
Question 18
18.
Scientists compared the embryos of fish, amphibians, reptiles, birds, and mammals to construct this cladogram. Comparing embryos can be used as evidence for evolution.
Question 1
1.
According to the cladogram, what trait separates the worm and the spider?
Question 2
2.
What trait is unique to grasshoppers?
Question 3
3.
According to the cladogram, do ants have 6 legs?
Question 4
4.
What trait is shared by all the organisms on the cladogram?
Question 5
5.
What trait is unique to butterflies?
Question 6
6.
Question 7
7.
Accordring to the cladogram, which organism is most closely related to the butterfly?
Question 8
8.
According to the cladogram, do
grasshoppers have crushing mouthparts?
Question 10
10.
Using the evolutinoary tree, elephant shrews are most closely related to
Question 11
11.
Using the evolutinoary tree, shrews are most closely related to
Question 12
12.
What information would provide the best evidence that two species are related?
Question 13
13.
Elephant shrews and shrews have similar body structure because they live in the same environments but they are not closely related. What type of evolution is this an example of
Question 14
14.
What trait is unique to mammals?
Question 15
15.
What trait separates fish from amphibians?
Question 16
16.
What trait is unique to birds?
Question 17
17.
According to the cladogram birds are most closely related to
