Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: The amniotic egg first evolved in reptiles.

Answer: The amniotic egg first evolved in what species?


Question: At a convergent plate boundary, when one plate is oceanic, there are large volcanoes.

Answer: At a convergent plate boundary, when one plate is oceanic, there are large what?


Question: Robert merrifield developed the first synthetic approach for making proteins essential cell substances in the lab.

Answer:
Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab?