Web1. Many eusocial species are not haplodiploid & not all haplodiploids are eusocial. 2. Many colonies in eusocial species are founded by more than 1 queen. • workers in these colonies have r = 0. 3. Many eusocial colonies have more than 1 father. • the average r among workers is far below 3/4. A phylogeny of the hymenoptera. WebApr 2, 2024 · Steve Sailer • April 2, 2024. • 1,200 Words • 142 Comments • Reply. Share to Gab. Canada has been having a George Floyd-like meltdown over “unmarked graves” at boarding schools, which is spun to make them sound like the Katyn Forest, but is more like students died of TB back before penicillin and then the Indian community has failed ...
Natural Selection of Parental Ability to Vary the Sex Ratio of ...
Trivers studied evolutionary theory with Ernst Mayr and William Drury at Harvard from 1968 to 1972, when he earned his PhD in biology. At Harvard he published a series of some of the most influential and highly cited papers in evolutionary biology. His first major paper as a graduate student was "The evolution of … See more Trivers was on the faculty at Harvard University from 1973 to 1978, and then moved to the University of California, Santa Cruz where he was a faculty member 1978 to … See more Trivers believes that girls mature earlier than in the past. He writes “By the time they’re 14 or 15, they’re like grown women were 60 years ago". See more Weba)He timed undergraduates using tweezers as they plucked moths off of trees. b)He tested how many light or dark colored moths were plucked from trees by birds in different locations. c) He performed a genetic test-cross with dark and light moths. d) He created a computer simulation of moth color and predation. can you plant garlic now
Bob Rivers - Wikipedia
WebOct 19, 2024 · Robert Ludlow "Bob" Trivers ( / ˈtrɪvərz /; born February 19, 1943) is an American evolutionary biologist and sociobiologist. Trivers proposed the theories of … WebAbstract. Theory and data suggest that a male in good condition at the end of the period of parental investment is expected to outreproduce a sister in similar condition, while she is expected to outreproduce him if both are in poor condition. Accordingly, natural selection should favor parental ability to adjust the sex ratio of offspring ... WebDec 9, 2024 · Robert L. Trivers @TriversRobert social biology, social theory, deceit and self-deception, bodily symmetry, human evolutionary … can you plant garlic that is sprouting