Changes in Earth's orbit have helped pace climatic change for millennia. Scientists are now trying to understand whether - and how - these changes remodeled the landscapes our ancient ancestors ...
Insect life-cycle polymorphism : introduction / S. Masaki and W. Wipking -- Diversity and integration of life-cycle controls in insects / H.V. Danks -- Seasonal plasticity and life-cycle adaptations ...
Jackson, Jeremy B. C. and Coates, Anthony G. 1986. "Life cycles and evolution of clonal (modular) animals." Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, ...