Multiple Choice
Given the similar genetic network of developmental genes among bilaterians, what can we say about their common ancestor?
A) It may have grown some kind of outgrowth from its body wall.
B) It most likely had limbs used in movement.
C) It most likely had three pairs of legs, similar to insects.
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Which of the following was the earliest
Q2: Meganeura, which lived around 300 million years
Q4: Why do sloths have eight cervical vertebrae,
Q5: Tetrapods evolved from<br>A) aquatic invertebrate ancestors.<br>B) terrestrial
Q6: Gene duplication<br>A) results in genes that are
Q7: The gene recruitment for venom production<br>A) evolved
Q8: What does the following phylogeny of animals
Q9: Which of the following snakes does not
Q10: Which of the following accurately describes the
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