例句與造句

1. Thus vicariance is a necessary precursor to allopatric speciation.
2. The former is often called the Gondwana vicariance hypothesis.
3. This requires multiple events of flightlessness within the paleognathes and partially refutes the Gondwana vicariance hypothesis ( see below ).
4. It has been suggested that the current distribution of the species reflect vicariance events following climatic fluctuations in the Amazon.
5. RASP infers ancestral states using statistical dispersal-vicariance analysis, Lagrange, Bayes-Lagrange, BayArea and BBM methods.
6. It's difficult to find vicariance in a sentence. 用vicariance造句挺難的
7. In what is known as vicariance, migration did not occur between Europe and North America, separating the two crocodilian faunas.
8. Local populations have diverged through vicariance, because climate change after the last ice age generated ecological barriers between Mafra and Gr鈔dola.
9. Biogeographical patterns result from ecological processes that influence range distributions, such as vicariance biogeography and it is a sub-discipline of biogeography.
10. Once a species has been split by vicariance into multiple populations with little to no genetic exchange, the populations begin to drift independently.
11. Inferring historical dispersal-vicariance analysis ( DIVA; parsimony ), and dispersal-extinction-cladogenesis ( DEC; maximum-likelihood ).
12. They are considered relict species; two separate vicariance events probably led to the evolution of these two species ( Miller & Coyle, 1996 ).
13. Paleobiogeography also helps constrain hypotheses on the timing of biogeographic events such as vicariance and geodispersal, and provides unique information on the formation of regional biotas.
14. In biogeography, "'vicariance "'can be contrasted with geodispersal, which is the erosion of barriers to gene flow and biological dispersal.
15. The existence of possible flying palaeognaths in the Miocene such as " Proapteryx " further supports the view that ratites did not diversify in response to vicariance.
16. The Vrljika softmouth trout appears to have originated from a vicariance that split a common ancestral population into large ( Neretva ) and small ( Vrljika ) fragmented populations.
更多例句：  下一頁