27 Summarise how an accumulation of microevolutionary changes has influenced the evolution of the platypus. In your resp

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27 Summarise How An Accumulation Of Microevolutionary Changes Has Influenced The Evolution Of The Platypus In Your Resp 1 (1.99 MiB) Viewed 15 times

27 Summarise how an accumulation of microevolutionary changes has influenced the evolution of the platypus. In your response ensure the following areas of evidence are described: their size, their distribution and their morphological changes. 28 Describe the following techniques used to date fossils and rock. Outline the applications or limitations of each. a relative dating b indicator fossils c absolute dating using radiocarbon dating 29 The half-life of carbon-14 is 5730 years. a If a fossil sample originally included 1.0g of carbon-14, how much would be left after 5730 years? b How much would be left after 11460 years? c How many years would it take for the amount to be 0.125g? + ↓