Answers are grounded in this paper and cite their sources.
G E Bradford; GENETIC CONTROL OF OVULATION RATE AND EMBRYO SURVIVAL IN MICE. I. RESPONSE TO SELECTION, Genetics, Volume 61, Issue 4, 1 April 1969, Pages 90
No takes yet. Share an insight, caveat, or question.
G. E. Bradford (1969) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: