BIOL 3306 Exam 2 Questions and 100% Correct Answers 2026/27 Latest
- UH
• Due
• Points 100
• Questions 25
• Available
• Time Limit 90 Minutes
• Requires Respondus LockDown Browser
This quiz was locked Apr 1 at 11:59pm.
Attempt History
Attempt Time Score
LATEST Attempt 1 64 minutes 76 out of 100
Score for this quiz: 76 out of 100
Submitted
This attempt took 64 minutes.
Correct answer
Question 1
pts
Which of the following is true based on this phylogeny?
Elk are equally related to hippos and camels.
Elk are more closely related to moose than they are to hippos.
Elk and muntjac form a monophyletic group, or clade.
, Hippos are more closely related to elk than they are to moose.
Correct answer
Question 2
pts
The figure below shows a hypothesis for the evolution of visual opsins in tetrapods. At the tips,
each triangle represents a particular visual pigment found in a modern tetrapod. Along the ancestral
branches, the hypothesized evolutionary history of the opsins are shown. Which of the following is
true of this evolutionary hypothesis?
Humans have lost a single opsin relative to the tetrapod ancestor.
- UH
• Due
• Points 100
• Questions 25
• Available
• Time Limit 90 Minutes
• Requires Respondus LockDown Browser
This quiz was locked Apr 1 at 11:59pm.
Attempt History
Attempt Time Score
LATEST Attempt 1 64 minutes 76 out of 100
Score for this quiz: 76 out of 100
Submitted
This attempt took 64 minutes.
Correct answer
Question 1
pts
Which of the following is true based on this phylogeny?
Elk are equally related to hippos and camels.
Elk are more closely related to moose than they are to hippos.
Elk and muntjac form a monophyletic group, or clade.
, Hippos are more closely related to elk than they are to moose.
Correct answer
Question 2
pts
The figure below shows a hypothesis for the evolution of visual opsins in tetrapods. At the tips,
each triangle represents a particular visual pigment found in a modern tetrapod. Along the ancestral
branches, the hypothesized evolutionary history of the opsins are shown. Which of the following is
true of this evolutionary hypothesis?
Humans have lost a single opsin relative to the tetrapod ancestor.
