Slide 1 Life History Slide 2 Introduction Different species reproduce at vastly different rates over lifetimes that may differ dramatically. Life history consists…
Slide 1 Evolution of Life Histories Slide 2 Life Histories Concerned with –1. Size at reproductive maturity –2. Age at reproductive maturity –3. Number of offspring…
Slide 1 1 Life Histories Chapter 12 Adaptation of an organism that influence its biology over its life span; e.g. offspring #; survival, size and age of reproduction, maturation…
Slide 1 1 Ecology 2000 Chap.32 Evolution of Life histories Slide 2 Ecology 2000 2 Introduction Organisms have limited time, energy, and nutrients at their disposal. Adaptive…
INTRODUCTION Offspring Number Versus Size ___________________: If organisms use energy for one function such as growth, the amount of energy available for other functions…