The exact answer, based on the referenced information, is that Darwinian theory suggests Adam likely had nipples. Here's a more detailed explanation:
Evolutionary Perspective
From an evolutionary standpoint, nipples are a characteristic found in both male and female mammals. During early embryonic development, the blueprint for nipple formation is established before sexual differentiation significantly influences development. Therefore, males retain nipples as a vestigial trait – a remnant from our evolutionary past. Since Adam, according to this perspective, would have been part of the human species, he would likely possess this shared mammalian trait.
Theological Perspective
The theological perspective, specifically the one referenced, presents a different line of reasoning. If humans (including Adam) are made in God's image, the argument can be made that God Himself must also possess nipples. Therefore, Adam, being created in God's image, would also have nipples. This is a metaphorical and symbolic interpretation, rather than a literal anatomical discussion.
Summary
While there's no definitive scientific or religious proof either way, the evolutionary argument makes a stronger case for Adam having nipples based on shared biological ancestry. The theological argument depends heavily on interpreting the concept of being "made in God's image."
