Oldest complex organisms - Study guides, Class notes & Summaries
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MCB 3020 Exam Questions And Answers (Verified And Updated)
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MCB 3020 Exam Questions And Answers 
(Verified And Updated) 
Microorganisms/Microbes - answer-Small living organisms that can't be seen by the human 
eye 
- diverse in form/funtion 
- inhabit every EVR that supports life 
- many single celled, some form complex structures, some multicellular 
- live in microbial communities 
Microorganisms/Microbes - answer- oldest form of life 
- major fraction of earth's biomass 
- surround plants and animals 
- affect human life (infectious diseases, food a...
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FAU BROOKS BIODIVERSITY UNIT 1 EXAM LATEST UPDATE GRADED A+
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FAU BROOKS BIODIVERSITY UNIT 1 
EXAM LATEST UPDATE GRADED A+ 
 
T or F: We have proven how life arose? FALSE ! 
 
Haldon-Oparin Hypothesis life arose spontaneously from methane, ammonia, water & 
energy sources 
 
Milley-Urey experiment Tested Haldane-Oparin hypothesis 
Contemporary scientist think that methane & ammonia were likely ABSENT in early atmosphere 
Organic molecules: CO, CO2, H2 (not much), N2 and H2O 
 
Panspermia idea that organic molecules were brought to earth by meteorites/aster...
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BROOKS BIODIVERSITY UNIT 1 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+
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BROOKS BIODIVERSITY UNIT 1 EXAM | 
QUESTIONS & ANSWERS (VERIFIED) | 
LATEST UPDATE | GRADED A+ 
evolution 
Correct Answer: the concept that all given organisms are related to each other though 
common ancestry 
Have scientists proven that life exists? 
Correct Answer: No 
Big Bang 
Correct Answer: Theory of how the universe formed 16-18 billion years ago 
Symbiosis 
Correct Answer: the interaction between two different organisms living in close 
association 
"life coming together" 
Spo...
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Brooks Biodiversity Unit 1 Exam Questions & Correct Answers 2024 Solved 100%.
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Brooks Biodiversity Unit 1 Exam Questions & Correct Answers 2024 Solved 100%. 
 
evolution 
the concept that all given organisms are related to each other though common ancestry 
Have scientists proven that life exists? 
No 
Big Bang 
Theory of how the universe formed 16-18 billion years ago 
Symbiosis 
the interaction between two different organisms living in close association 
"life coming together" 
Spontaneous Generation 
Theory that life arose spontaneously from inanimate matter. Not a wi...
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Brooks Biodiversity Unit 1 Exam Questions & Correct Answers 2024 Solved 100%.
- Exam (elaborations) • 9 pages • 2024
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Brooks Biodiversity Unit 1 Exam Questions & Correct Answers 2024 Solved 100%. 
 
evolution 
the concept that all given organisms are related to each other though common ancestry 
Have scientists proven that life exists? 
No 
Big Bang 
Theory of how the universe formed 16-18 billion years ago 
Symbiosis 
the interaction between two different organisms living in close association 
"life coming together" 
Spontaneous Generation 
Theory that life arose spontaneously from inanimate matter. Not a wi...
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Brooks Biodiversity Unit 1 Exam Questions and Answers 100% Correct
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Brooks Biodiversity Unit 1 Exam 
Questions and Answers 100% Correct 
evolution - Answer- the concept that all given organisms are related to each other 
though common ancestry 
Have scientists proven that life exists? - Answer- No 
Big Bang - Answer- Theory of how the universe formed 16-18 billion years ago 
Symbiosis - Answer- the interaction between two different organisms living in close 
association 
"life coming together" 
Spontaneous Generation - Answer- Theory that life arose spontaneou...
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Biology 111 Exam 1- TAMU Questions and Answers 100% Correct
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Biology 111 Exam 1- TAMU Questions and 
Answers 100% Correct 
Domain Archaea - Answer- Prokaryotic, single-celled organisms; have cell walls; 
reproduce using binary fission (duplication); RNA sequence is most similar to Eukarya; 
live in extreme environments and therefore do not infect humans; oldest life forms; 
include methanogens, extreme thermophiles, and extreme halophiles. 
Domain Bacteria - Answer- Prokaryotic, single-celled organisms; have cell walls; 
reproduce using binary fission; di...
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Fundamentals of Anatomy & Physiology (Chapter 1) Exam Questions and Answers 100% Pass
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Fundamentals of Anatomy & Physiology (Chapter 1) 
Exam Questions and Answers 100% Pass 
Identify the oldest medical science. - Answer- ANATOMY is the oldest medical science. 
[CP-1/ch1/p2] 
Why is studying human anatomy and physiology important? - Answer- Understanding 
normal physiology assists in RECOGNIZING when something ABNORMAL occurs 
within the body. [CP-2/ch1/p2] 
Identify several strategies for success in this course. - Answer- 1) Commitment, 2) 
Diligent study, 3) Creating time & spac...
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Fundamentals of Anatomy & Physiology (Chapter 1) Exam Questions and Answers 100% Pass
- Exam (elaborations) • 7 pages • 2024
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Fundamentals of Anatomy & Physiology (Chapter 1) 
Exam Questions and Answers 100% Pass 
Identify the oldest medical science. - Answer- ANATOMY is the oldest medical science. 
[CP-1/ch1/p2] 
Why is studying human anatomy and physiology important? - Answer- Understanding 
normal physiology assists in RECOGNIZING when something ABNORMAL occurs 
within the body. [CP-2/ch1/p2] 
Identify several strategies for success in this course. - Answer- 1) Commitment, 2) 
Diligent study, 3) Creating time & spac...
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Evolution Questions and Answers Already Graded A
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Evolution Questions and Answers Already Graded A adaptive radiation (divergent evolution) process by which a single species or small group of species evolves into several different forms that live in different ways; rapid growth in the diversity of a group of organisms 
analogous structures is a trait or an organ that appears similar in two unrelated organisms 
anatomical homology similar body structures among different species from a common ancestor 
biogeography is the study of the distributio...
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