6. How does parapatric speciation differ from peripatric speciation? In which form is genetic drift more...

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Biology

6. How does parapatric speciation differ from peripatricspeciation? In which form is genetic drift more likely to beimportant? Why?
7. Provide a phylogeny that has four branches and three nodesand that includes the following taxa: Archaea, Bacteria, â€œtheprokaryotesâ€, Crenarchaeota, Euryarchaeota, â€œgram + bacteriaâ€, andâ€œgram â€“ bacteria.â€ Name all three nodes on this phylogeny
8. Describe why it has been suggested that Crenarchaeota are themost abundant organisms on Earth
9. Name two characteristics that suggest that Fungi are closerto Animalia than to Plantae.
10. Describe the haplodiplontic life cycle. To help you, makesure you have these terms in your description: haploid, diploid,mitosis, meiosis, sporophyte, gametophyte, spore, and gamete.

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Ans7Allopatric speciation occurs when two species are living in separate environments and therefore there is no gene flow between the populations This will then cause the populations to differentiate change because they will become adapted to the different See Answer

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