The relationship between different living organisms based on - GED Prep
Question
The relationship between different living organisms based on their traits was presented as shown in the cladogram below;
A student was asked to state a characteristic that could help separate catfish from frog. Which of the following answers is correct?
Answers
-
-
-
correct
-
Explanation
Both the frog and catfish lacks an amniotic egg and hence this may not be enough to distinguish them. Secondly, they both lack the suborbital fenestra. One cannot therefore use these features to distinguish the two. Thirdly, both the two have a bony skeleton, a characteristic that cannot be used to distinguish them. However, frogs have four limbs while catfish have none, one can use this feature to distinguish the two.
No Payment Cards Needed
