OC251285

The origin of the species: chapter 6 (difficulties on theory) What are the four main difficulties that darwin anticipates with his theory? (he discusse

The origin of the species: chapter 9 (on the imperfection of the geological record) In this chapter darwin anticipates and attempts to explain the prob

The origin of the species: chapters 7/8 (instinct and hybridism) Darwin chooses to focus on several highly complex behaviors as the behavioral equivale

The origin of the species: chapter 4 (natural selection) Darwin argues that natural selection requires heritable variation and a struggle for survival

The origin of the species: chapter 1 (variation under domestication) Darwin postulates that variation originates with male and female reproductive elem

The origin of the species: chapter 5 (laws of variation) The effects of use and disuse seem to puzzle darwin. Darwin is unsure whether change is a resu

The origin of the species: chapter 2 (variation under nature) Darwin needs to convince readers that enough variation is present in nature for natural s

1. 4 common misconceptions about evolution: evolution is just a theory, evolutionary biology has a complete explanation for everything that happened in

Shared hardware: all organisms use the same basic biochemical and molecular genetic pathways, implying that these were acquired from an ancient common

Similar climates in different parts of the world have vastly different speciesdarwin tries to promote the role of geography over the role of climate. A

Objectives: explain how the mathematical concept of linking number and two related geometric properties (twist and writhe) relate to the topology of dn

[lecture 31] examining noise in low copy plasmids. We want to use a weak promoter, because difficult to detect noise when there is so much signal. You