Concept of Speciation Evolution Evolution Biology NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The occurrence of endemic species in South America and Australia is because:

1.	these species have been extinct in other regions
2.	of continental separation
3.	there is no terrestrial route to these places
4.	of retrogressive evolution

Subtopic: Concept of Speciation |

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AIPMT - 2001

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