galapagos tortoises have a number of shell variations, shown right. what are the advantages of choosing a…

galapagos tortoises have a number of shell variations, shown right. what are the advantages of choosing a system examining the beaks of finches instead of the shells of tortoises? check all that apply. birds have shorter lifespans, making generations shorter. the bird population is likely much greater, allowing for more data. tortoises move too slowly for natural selection to influence shell phenotype. birds are easier to track and monitor. done

galapagos tortoises have a number of shell variations, shown right. what are the advantages of choosing a system examining the beaks of finches instead of the shells of tortoises? check all that apply. birds have shorter lifespans, making generations shorter. the bird population is likely much greater, allowing for more data. tortoises move too slowly for natural selection to influence shell phenotype. birds are easier to track and monitor. done

Answer

Brief Explanations:

  1. Shorter lifespans mean more generations can be studied in a shorter time for quicker observation of evolutionary changes.
  2. Larger population provides more data points for more accurate analysis.
  3. Birds being easier to track and monitor simplifies the research - process. Tortoises moving slowly does not mean natural selection cannot influence shell phenotype.

Answer:

A. Birds have shorter lifespans, making generations shorter. B. The bird population is likely much greater, allowing for more data. D. Birds are easier to track and monitor.