 | Helena Cronin - 1991 - 510 pages
...Molothrus bonariensis that he quotes my words, and asks, "Must we consider these habits, not as especially endowed or created instincts, but as small consequences of one general law, namely, transition?'" (Peckham 1959, p. 396). Rather than trying to show how natural selection compensates... | |
 | Jonathan Weiner - 1995 - 352 pages
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 | David Pepper - 1996 - 388 pages
...look at such instincts as the young cuckoo ejecting its foster brothers — ants making slaves . . . not as specially endowed or created instincts but...vary, let the strongest live and the weakest die. (p. 219) Natural selection in each well-stocked country, must act chiefly through the competition of... | |
 | Bert Bender - 1996 - 460 pages
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... one general law, leading to the advancement of all organic beings, namely, multiply, vary, let the strongest live and the weakest die. 
