RECORD: Darwin, C. R. n.d. There is less crossing where as in insects. CUL-DAR69.A2. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 4.2023. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin.
[A2]
There is less crossing, where, as in insects, one copulation early in life, before much wandering produces thousands of young, than in mammal where from each single birth, a new male & female pairs — all intermediate gradations (Ch. 3)
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 21 July, 2023