Answers are grounded in this paper and cite their sources.
John H. Willis, Jerry A. Coyne, Mark Kirkpatrick; CAN ONE PREDICT THE EVOLUTION OF QUANTITATIVE CHARACTERS WITHOUT GENETICS?, Evolution, Volume 45, Issue 2
No takes yet. Share an insight, caveat, or question.
Willis et al. (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: