Evolutionary BiologySinauer Associates, 1986 - 600 pagine Covers the genetic, developmental, and ecological mechanisms of evolutionary change, the major features of evolutionary history as revealed by phylogenetic and paleontological studies, and material on adaptation, molecular evolution, co-evolution, and human evolution. |
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Pagina 325
... ( Figure 3 ) , the Bra- chiopoda ( lamp shells ; Figure 3 ) the Mollusca ( including gastropods , bivalves , and cephalopods ) , the Porifera , a great variety of classes of Echinodermata , and several of the " minor phyla " ( e.g. ...
... ( Figure 3 ) , the Bra- chiopoda ( lamp shells ; Figure 3 ) the Mollusca ( including gastropods , bivalves , and cephalopods ) , the Porifera , a great variety of classes of Echinodermata , and several of the " minor phyla " ( e.g. ...
Pagina 334
... Figure 3 in Chapter 10 ) . The archosaurs are a group of orders that evolved from the Thecodontia , in which the teeth were inserted into sockets . Among the derived groups were the crocodile - like phytosaurs ( Figure 10 in Chapter 12 ) ...
... Figure 3 in Chapter 10 ) . The archosaurs are a group of orders that evolved from the Thecodontia , in which the teeth were inserted into sockets . Among the derived groups were the crocodile - like phytosaurs ( Figure 10 in Chapter 12 ) ...
Pagina 422
... ( Figure 20 ) . Raup ( 1962 , 1966 ) has shown that most of the diverse shapes of snail shells that exist could theoretically by generated by varying only four basic parameters ( Figure 21 ) : the shape of the generating curve ( the cross ...
... ( Figure 20 ) . Raup ( 1962 , 1966 ) has shown that most of the diverse shapes of snail shells that exist could theoretically by generated by varying only four basic parameters ( Figure 21 ) : the shape of the generating curve ( the cross ...
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adaptive adaptive radiation allele frequency allozyme Amer amino acid ancestor animals average behavior biological birds bristle number caused cells Chapter characters chromosome cladistic coefficient coevolution competition copies correlated deleterious developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolutionary change evolved example extinction rate factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups habitats heritability heterozygotes heterozygous higher taxa homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection nucleotide occur offspring organisms pairs parasites pattern phenotype phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination relative reproductive isolation sequence sexual similar speciation structure survival sympatric taxon theory tion trait transposable elements variable variance