Which of the term(s) below describes a trait that is similar in two lineages bec

Question

Which of the term(s) below describes a trait that is similar in two lineages because it independently evolved in the two lineages? a. convergence b. homology c. synapomorphy d. symplesiomorphy In most non-human species, most individuals are usually able to successfully reproduce. True False Which of the following is NOT a property of a GOOD phylogenetic character? a. Independent b. Found in all taxa c. Evolved convergently (i.e., is homoplasious) d. homologous Synapomorphies are derived characters True False There is only one way to generate a phylogenetic tree and that is using parsimony. True False

Explanation / Answer

11.The correct answer is :a.convergence

Reason:Covergence or convergent evolution is the process by which organisms evolve similar traits independently as a result of adaptation to the similar environmental conditions.

12.True

13.The correct answer is : c.evolved convergently (i.e is homoplasious).

Reason:Convergence or homoplasy characters create problem in determining phylogeny.

14. True

15.True

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