Multiple Choice
What is the correct evolutionary pathway for the key features of chordates?
A) notochord-vertebrae-jaws-bony skeleton-lungs-4 limbs-amniotic egg-mammary glands
B) vertebrae-notochord-jaws-bony skeleton-lungs-4 limbs-amniotic egg-mammary glands
C) notochord-vertebrae-jaws-bony skeleton-lungs-amniotic egg-4 limbs-mammary glands
D) notochord-vertebrae-jaws-bony skeleton-mammary glands-lungs-4 limbs-amniotic egg
E) mammary glands-notochord-vertebrae-jaws-lungs-4 limbs-amniotic egg-bony skeleton
Correct Answer:

Verified
Correct Answer:
Verified
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