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Using the Evidence Presented in the Three Figures Above,describe How

question 46

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  Using the evidence presented in the three figures above,describe how combining phylogeographic evidence-including geological processes such as continental drift,natural history (including distribution and dispersal of species),and phylogenies-worked to develop a hypothesis supporting the common ancestry of ratite birds.(Hint: Ratite birds are flightless,and tinamous can fly only weakly.) Using the evidence presented in the three figures above,describe how combining phylogeographic evidence-including geological processes such as continental drift,natural history (including distribution and dispersal of species),and phylogenies-worked to develop a hypothesis supporting the common ancestry of ratite birds.(Hint: Ratite birds are flightless,and tinamous can fly only weakly.)


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Capital Gains Yield

The change in price of a security over time, expressed as a percentage.

Geometric Average

A method of calculating the average rate of return that considers the compounding effect of returns over time.

Risk-Free Security

An investment that is assumed to be free from any risk of financial loss, typically represented by government bonds.

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