Ediacaran - Study guides, Class notes & Summaries
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BIO 200 UPDATED FINAL EXAM LATEST 2023-2024/ BIO200 FINAL EXAM QUESTIONS AND ANSWERS 2023-2024 REAL EXAM QUESTIONS|A+ GUARANTEED
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The advantage of yeast cells over bacterial cells to express human 
proteins is that: -CORRECT ANSWER-- yeast cells are eukaryotic and 
modify proteins similarly to human cells 
Which of the following is a change that might have facilitated the move 
of aquatic plants onto land? 
a) desire for protection from herbivory 
b) protection from desiccation 
c) ability to survive with lower [CO2] 
d) adaptation to seasons 
e) ability to grow tall 
-CORRECT ANSWER-- ability to survive with lower CO2 
Br...
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EOSC 116 - MODULE B 2023 Exam Questions And Answers All Correct And 100% Verified,
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EOSC 116 - MODULE B 2023 Exam Questions And Answers All Correct And 100% Verified, 
 
Universe is _______ years old based on astronomical observations 
12-14 billion 
Earth and solar system formed __________ years ago. 
4.5-4.6 billion 
Biosphere 
Thin veneer of life that surrounds the surface of our planet - interacts with other earth systems: lithosphere, hydrosphere, cryosphere and atmosphere. 
Hypotheses of life development: 
Panspermia 
Life was brought to earth through meteorites and comet...
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BISC 120 FINAL EXAM QUESTIONS AND ANSWERS
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BISC 120 FINAL EXAM 
 
Characteristics of Animals - Answer- 1. Heterotrophic 
2. Multicellular 
3. Tissues that develop from embryonic layers 
 
Tissues - Answer- Groups of similar cells that act as a functional unit 
 
Cleavage - Answer- A succession of mitotic cell divisions without cell growth between the divisions 
 
Blastulae - Answer- Multicellular hollow ball 
 
Gastrulation - Answer- A process in which one end of the embryo folds inward, expands 
 
Gastrula - Answer- Developmental stage ...
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BioBeyond Unit 4: Rise of the Animals with Correct Solutions 2024 Update
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BioBeyond Unit 4: Rise of the Animals with 
Correct Solutions 2024 Update 
According to the video you just watched, select which answer describes when the Ediacaran Period took 
place? - Answer -Just after the worldwide glaciation. 
Select which statement she makes regarding the fossils from the choices below. - Answer -The fossils 
represent the first example of large organisms in the fossil record. 
The first evidence of life on Earth was approximately 23 times earlier than when the Stegosauru...
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GLG 115 MSU Damon Bassett Exam 2 questions and answers A+ score assured 2024/2025
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GLG 115 MSU Damon Bassett Exam 2 questions and answers A+ score assured 2024/2025
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Test Bank for Evolution Making Sense of Life 2nd Edition By Carl Zimmer
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Test Bank, Chapter 3 
 
1. Lord Kelvin argued that based on the temperature of rocks, the earth could not be as old some geologists thought. What turned out to be wrong with his reasoning? 
 
(a)	he claimed that the temperature of surface rocks should be used in calcuations, but these calculations were shown to be unreliable 
(b)	he did not realize that the planet’s interior was constantly changing 
(c)	the upper layers of the earth are cooler than Kelvin realized 
(d)	all of the above 
 
2....
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Life 121 Exam 3 UNL Questions and Answers Graded A
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Apoplastic route 
▪ Through cell walls and extracellular spaces 
 Symplastic route 
▪ Through the cytosol 
 Transmembrane route 
▪ Across cell walls - ANSWER name and describe the three routes of transport within a plant 
 
Membrane potential is established through pumping H+ by proton pumps 
 (Animals - movement of Na+ by Na+ K+ pumps) - ANSWER Explain how membrane potential is established in plant plasma membranes 
 
-active transport and passive transport 
-osmosis - ANSWER Describe the...
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Bio 171 Exam 5 Quizzes, questions and answers, rated A+
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Bio 171 Exam 5 Quizzes, questions and answers, rated A+ 
As a population geneticist, you find a species of snails with more genetic diversity than humans. What does this mean? 
There is more variety in the gene pool of this snail species than the gene pool of humans. 
 
 
 
The allele frequency of all the alleles of one gene present in the population must add up to 1. (In other words, allele frequencies of all alleles for a given gene in a population must always add up to be 1, which is 100% of ...
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Geology Exam 3 NDSU Questions with correct Answers
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Geology Exam 3 NDSU Questions with correct Answers 
What are prokaryotes and stromatolites? What do they indicate about life in early Earth history? 
Prokaryotes - single celled. 
Stromatolites - form these mounds of bacteria. 
They indicate that it is very simple. They did not need oxygen telling us that there wasn't oxygen. 
 
 
 
What are banded iron formations? What do they indicate about oxygen in early Earth history? 
Occurred when oxygen from the air attached to metals and rusted them. 
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BioBeyond Unit 4: Rise of the Animals: Nilpena, Australia Over 500 million | With 100% Correct Answers Updated & Verified.
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BioBeyond Unit 4: Rise of the Animals: Nilpena, Australia Over 500 million | With 100% Correct Answers Updated & Verified. 
1. List three features or characteristics of this location that stand out to 
you.: OBSERVATION 1-3 Fill in the blanks 
2. According to the video you just watched, select which answer describes 
when the Ediacaran Period took place.: Just after a worldwide glaciation 
3. Water Depth: Guess, points added no matter if right or wrong 
4. Water Type: Guess, points added no matt...
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