Bio 1030 - Study guides, Class notes & Summaries

Exam 4 PBIO 1030 Questions with complete solution 2024 Exam 4 PBIO 1030 Ethnobotany - correct answer the study of relationships that exist between people & plants indigenous peoples - correct answer ethnic groups that are descended from the original inhabitants of a region: the first people ecosystem - correct answer a community of living organisms & non living such as air, water and soil what do ecosystem services do - correct answer regulates and controls the climate and disease ...

PBIO 1030 Thompson, Exam 4 Question and answers rated A+ 2024 PBIO 1030 Thompson, Exam 4 define ethnobotany - correct answer study of relationships between plants and people indigenous people - correct answer people who follow traditional ways of life in places theyve occupied for generations types of evidence describing historical use of plants and plant products - correct answer paintings/art work, archaeological evidence, ancient remedies ecosystem - correct answer dynamic compl...

Acoelomates____________. A) have true body cavity B) have body cavity derived from mesoderm and endoderm C) lack a body cavity D) are all segmented worms E) are round worms C) lack a body cavity Which of the following is NOT a characteristic of animals? A) cells without cell walls B) rapid response to external stimuli C) individuals are multicellular D) cells with nuclei, mitochondria and chloroplasts E) mobility at some stage of their life D) cells with nuclei, mitochondria and chloroplasts W...

PBIO 1030 Exam Question and answers 100% correct 2024 PBIO 1030 Exam #2 Palynology - correct answer study of pollen Pollination - correct answer transfer of pollen from the anther to the stigma Endosperm - correct answer source of nutritive tissue for a growing plant (corn, wheat), important food resource for agricultural communities throughout history, makes up the bulk of grains, result of double fertilization in plants benefit of palynology - correct answer Forensic evidence in ...

The ostrich and the emu look very similar and live in similar habitats, however they are not very closely related. This is an example of A) divergent evolution. B) convergent evolution. C) exaptation. D) adaptive radiation. b) convergent evolution. .Some molecular data place the giant panda in the bear family (Ursidae) but place the lesser panda in the raccoon family (Procyonidae). The morphological similarities of these two species must therefore be due to A) inheritance of acquired characteri...

The study of relationships between indigenous cultures and native plants is called correct answersEthnobotany The term, indigenous, best describes correct answerspeople who follow their traditional lifestyle in native areas Indian snakeroot correct answersHypertension, paranoia,schizophrenia and insomnia chemical compound analyzed in 1940s to determine source of sedative effect: reserpine Reserpine correct answersorignially extracted from root of Rauvolfia serpentine Works slowly to ...

State the estimates of diversity in the U.S. and Canada and in Mexico and explain what is meant by biodiversity hotspots correct answer: Encompasses 15% of the planet's total land area -Biodiversity hotspots: specific areas around the globe with particularly high concentrations of species that have experienced habitat loss Describe how human activities have led to losses of biodiversity and identify the leading contributor correct answer: Human settlement and farming have led to destructi...

Heterotrophic Protists? Are a paraphyletic grouping of organisms Which combinations of phylum and description are correct? -Echinodermata: bilateral symmetrical larvae and pentaradially symmetrical adult -Nematoda: pseudocoelomates with both parasitic and free living representatives -Cnidaria: radially symmetrical with cnidocytes -Platyhelminthes: parasitic and free-living acoelomates Which characteristics are found in all chordates: -notochord: structural support, skeleton, -dorsal, hollow ne...

Some of the oldest agricultural sites are located in which area of the world? A.Hawaiian archipelago B.The Fertile Crescent C.Alaskan wilderness D.Australian outback E.All of these correct answer: B.The Fertile Crescent Plants have been slowly domesticated to suit human needs over the past 10,000 years by which method? A.Natural selection B.Artificial selection C.Wild foraging D.Biotechnology correct answer: B.Artificial selection Which of the following might serve as evidence o...