Biol 1p92 - Study guides, Class notes & Summaries

BIOL 1P92 FINAL Verified Questions With Answers | LATEST UPDATE Plastids originated from which prokaryotes? Cyanobacteria Are protists a monophyletic group? why or why not? No, they are paraphyletic because they have no specific common ancestor Which protists are most closely related to plants? Charophytes Amoebas habitat Marine, freshwater, soil How are protists differentiated into groups? Classified by habitat and motility Plankton swimming or floating protists, bacteria, vir...

evolution - heritable change in one or more characteristics of a population or species from one generation to the next microevolution - changes in a single gene in a population overtime macroevolution - formation of new species or group of species species - group of related organisms that share a distinctive form population - members of the same species that are likely to encounter each other and thus have the opportunity to interbreed Malthusian Theory - Starvation is the inevita...

BIOL 1P92 FINAL Verified Questions With Answers | LATEST UPDATE Plastids originated from which prokaryotes? Cyanobacteria Are protists a monophyletic group? why or why not? No, they are paraphyletic because they have no specific common ancestor Which protists are most closely related to plants? Charophytes Amoebas habitat Marine, freshwater, soil How are protists differentiated into groups? Classified by habitat and motility Plankton swimming or floating protists, bacteria, vir...

BIOL1P92 Midterm Studyguide ...

BIOL 1P92 Final Exam Prep Questions Well Answered 100% Prokaryotes which plastids originated from - ANSWER Photosynthetic prokaryotic endosymbionts by non-photosynthetic eukaryotic hosts. Are protists monophyletic? - ANSWER Protists are not monophyletic, they are paraphyletic (includes single ancestor and some descendants). They contain organisms that are more closely related to members of other kingdoms than they are to other protists. Phytoplankton - ANSWER Microscopic photo...

BIOL 1P92 Final Exam Verified Questions & Correct Answers | Latests update Which tissues contract? - ANSWER Muscle tissue contracts: - skeletal - smooth - cardiac Out-pouching of esophagus in birds - ANSWER The lower esophageal of birds is called the crop and it is an area where birds can store things What is Darwinian fitness? - ANSWER It is the relative likelihood that a genotype will contribute to the gene pool of the next generation as compared with other generations It is ...