Evolution



Related tags: Adaptation, Fossil

Units tagged with "Evolution": 14

Monkeys have long fascinated us because of their similarities to the human race. In this unit you will find out about some of the characteristics that make them so like us: their physiology, complex social interactions, large brains and ...
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The incidence of obesity is on the increase in affluent societies, and the phenomenon commands increasing attention from health professionals, legislators and the media. This unit looks at the science behind obesity, examining the dietary, ...
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Who were our ancestors? How are apes and humans related? And where does the extinct Homo erectus fit into the puzzle? In this unit we will examine culture, tool use and social structure in both apes and humans to gain an understanding of where we ...
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In this unit, we describe the theory of evolution by natural selection as proposed by Charles Darwin in his book, first published in 1859, On The Origin of Species by Means of Natural Selection, or The Preservation of Favoured Races in the ...
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From pygmy shrews to armadillos, a wide range of mammals survive on a diet made up largely of insects. Many of these have fascinating adaptations suited to catching or rooting out their prey. In this unit you will learn about these adaptations, ...
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Ever wondered why rats, mice and squirrels seem to reproduce at such an alarming rate? Rodents are among the most successful of all the mammal groups. In this unit you will learn more about some of the evolutionary features that make these ...
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From the mouse-deer to the elephant, plant eaters come in all shapes and sizes. But how do they manage to flourish on a salad diet? In this unit we will examine the special features that allow them to extract their nutrients from leaves, and see ...
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The powerful and majestic carnivores are the focus of many television documentaries. In this unit we will delve into the lives of these fearsome hunters and explore their physical adaptations and social behaviour. This is the fifth unit in the ...
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Many mammals are food specialists, with complex adaptations that gear them toward a particular food source. So how do the omnivores survive and prosper without these fancy evolutionary features? This unit examines the physiology, diet and ...
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David Attenborough looks at ‘life in the trees’: examining how species have evolved to cope with arboreal living. You will learn how lemurs, anteaters, bears and many others have developed different methods to help movement and survival.
Fossils are a glimpse into the distant past and fascinate young and old alike. This unit will introduce you to the explosion of evolution that took place during the Palaeozoic era. You will look at the many different types of creatures that ...
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Some of the most unusual and versatile of all the mammals are the groups that live, feed and reproduce underwater. In this unit we will see how these formerly land-based mammals adapted to a return to the water, discussing such challenges as ...
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The term mammal encompasses a huge variety of animals, including humans. But what makes a mammal a mammal? This unit explores some of the features, such as reproduction, lactation and thermoregulation methods, that mammals have in common. It is ...
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This unit debates the issues surrounding the science of evolution and religion.

OpenLearners tagged with "Evolution": 1


  • Mark Hylton