Chapter 14 Opener An unusual life history Evolution-2e-Chapter-14-Opener.jpg

Figure 14.1 This X-ray of a kiwi (Apteryx) shows the bird’s enormous egg, which weighs 25 percent of the female’s body weight Evolution-2e-Fig-14-01-0.jpg

Figure 14.2 (A) Display by a male greater sage grouse (Centrocercus urophasianus). (B) Atlantic puffins (Fratercula arctica) are sexually monomorphic seabirds that form pair-bonds Evolution-2e-Fig-14-02-0.jpg

Figure 14.3 Two insects that differ in generation time and rate of increase due to a great difference in the respective ages at which reproduction begins Evolution-2e-Fig-14-03-0.jpg

Figure 14.4 Adaptations based on surface-to-volume relationships Evolution-2e-Fig-14-04-0.jpg

Box 14A Optimal Models: Examples Evolution-2e-Box-14-A-0.jpg

Box 14A, Figure 1 Optimal Models: Examples: A graphical depiction of the “best responses” of competing plants to each other’s height Evolution-2e-Box-14-A-1.jpg

In-text Art, Ch. 14, p. 375 Evolution-2e-ITA-14-p375-0.jpg

Figure 14.5 Genetic variation in life history characteristics Evolution-2e-Fig-14-05-0.jpg

Figure 14.5 Genetic variation in life history characteristics (Part 1) Evolution-2e-Fig-14-05-1.jpg

Figure 14.5 Genetic variation in life history characteristics (Part 2) Evolution-2e-Fig-14-05-2.jpg

Figure 14.6 Factors giving rise to positive or negative genetic correlations between life history traits such as survival (or growth) and reproduction Evolution-2e-Fig-14-06-0.jpg

Figure 14.6 Factors giving rise to positive or negative genetic correlations between life history traits such as survival (or growth) and reproduction Evolution-2e-Fig-14-06-0R.jpg

Figure 14.7 The relationship between number and weight of propagules (seeds) among species of goldenrods (Solidago) suggests an allocation trade-off Evolution-2e-Fig-14-07-0.jpg

Figure 14.8 Results of selection of laboratory populations of Drosophila for age at reproduction Evolution-2e-Fig-14-08-0.jpg

Figure 14.8 Results of selection of laboratory populations of Drosophila for age at reproduction (Part 1) Evolution-2e-Fig-14-08-1.jpg

Figure 14.8 Results of selection of laboratory populations of Drosophila for age at reproduction (Part 2) Evolution-2e-Fig-14-08-2.jpg

Figure 14.9 Reproductive effort—an index of the proportion of biomass allocated to inflorescences—in annual (semelparous) and perennial (iteroparous) species of British grasses Evolution-2e-Fig-14-09-0.jpg

Figure 14.10 Among species of snakes and lizards, the lower the annual mortality rate of adults, the later reproduction begins Evolution-2e-Fig-14-10-0.jpg

Figure 14.11 Guppy populations two environments, assayed in common-garden comparisons of second-generation laboratory-reared offspring of wild females Evolution-2e-Fig-14-11-0.jpg

Figure 14.11 Guppy populations two environments, assayed in common-garden comparisons of second-generation laboratory-reared offspring of wild females (Part 1) Evolution-2e-Fig-14-11-1.jpg

Figure 14.11 Guppy populations two environments, assayed in common-garden comparisons of second-generation laboratory-reared offspring of wild females (Part 2) Evolution-2e-Fig-14-11-2.jpg

Figure 14.12 The reproductive value, a measure of expected future reproductive success, of broods (Vb), their parents (Vp), and the sum (V) for great tits and Eurasian kestrels Evolution-2e-Fig-14-12-0.jpg

Figure 14.12 The reproductive value, a measure of expected future reproductive success, of broods (Vb), their parents (Vp), and the sum (V) for great tits and Eurasian kestrels Evolution-2e-Fig-14-12-0R.jpg

Figure 14.13 A model of density-dependent selection of rates of increase Evolution-2e-Fig-14-13-0.jpg

Figure 14.14 (A) Difference in per capita population growth rate between two sets of Drosophila populations. (B) Density of two experimental populations of D. serrata increased over generations Evolution-2e-Fig-14-14-0.jpg

Figure 14.14 (A) Difference in per capita population growth rate between two sets of Drosophila populations Evolution-2e-Fig-14-14-1.jpg

Figure 14. 14 (B) Density of two experimental populations of D Figure 14.14 (B) Density of two experimental populations of D. serrata increased over generations Evolution-2e-Fig-14-14-2.jpg

Evolution-2e-Table-14-01-0.jpg