From:
William Henty
To:
Charles Robert Darwin
Date:
23 May 1868
Source of text:
DAR 85: B24, DAR 166: 182
Summary:
Sex ratios in cattle and sheep.
Contributor:
Darwin Correspondence Project
Showing 1–2 of 2 items
Sex ratios in cattle and sheep.
Has read CD’s inquiry about proportional numbers of males and females born to domestic animals [see 5863] and outlines his theory regarding the factors determining the sex of offspring.