What type of information would go in the area labeled B (hash lines)?
Quiz image
a
DNA analysis
b
shared characteristics
c
common ancestors
d
organisms
Question 2
A student is investigating three organisms to determine patterns of common ancestry. All three organisms have similar embryological development. Organisms X and Y have similar DNA. She reviews the data shown below.
The student wants to create a model to represent the relationships of the three organisms. Which cladogram should the student create?
a
0746b030-e595-4ab2-9349-be6274523559
b
6532d26a-c83a-40aa-9a0e-a26b6468da56
c
a0f693e9-20e2-49e6-a0a2-6ecf56465220
d
fd063ba7-d798-4370-bd8e-c3f780536048
Question 3
In the diagram, B, C, and D represent organisms that currently exist. These organisms have very similar skeletons.
What does letter A most likely represent?
a
a homologous structure
b
an acquired characteristic
c
a common ancestor
d
geographic distribution
Question 4
In the blank cladogram, what type of information would go on the lines labeled A?
Quiz image
a
organisms
b
common ancestors
c
DNA analysis
d
derived characteristics
Question 5
All the animals to the right of the salamander would have the common characteristic of...
Quiz image
a
Jaws
b
Lungs
c
Claws or nails
d
Fur
English
Support
PowerSchool Community
PRIVACY POLICY
Terms of Use
3 answers
2. Answer: b) 6532d26a-c83a-40aa-9a0e-a26b6468da56
3. Answer: c) a common ancestor
4. Answer: d) derived characteristics
5. Answer: a) Jaws
1 answer