Mass extinction Study guides, Class notes & Summaries
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BIOCHEM 32A Exam 1 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame
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BIOCHEM 32A Exam 1 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 
 
1.	Georges Cuvier proposed	, which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. 
 
A.	Gradualism 
B.	Catastrophism 
C.	Uniformitarianism 
D.	Adaptationism 
 
 
Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ef...
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FNP FINAL EXAM 1 85 QUESTIONS & ANSWERS 2023 UPDATE
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FNP FINAL EXAM 1 85 QUESTIONS & ANSWERS 2023 UPDATE 
Question 1 (1 point) 
 
 
 
What does an FNP use the Weber and/or Rinne tests for? 
 
Question 1 options: 
 Assessing the lungs 
 
 
 Performing an abdominal fluid wave test 
 
 
 Observing posture and balance 
 
Question 2 (1 point) 
 
 
 
 
Which of the following is true? 
Question 2 options: 
 
 Electrical synapses are more common than chemical synapses 
 
 
 Chemical synapses allow currents to travel in eithe...
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PHSC 102 Final pt. 2 Questions with Correct Answers
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PHSC 102 Final pt. 2 Questions with Correct Answers 
 
What perception of the Milky Way Galaxy did astronomers have in 1900? - Answer-They believed that the Milky Way was the entire universe 
 
Globular clusters are mainly found - Answer-in the Galactic halo 
 
The period-luminosity relation was discovered in 1908 by - Answer-Henrietta Leavitt 
 
Match the property with structures of the galaxy. - Answer-Galactic bulge - contains the super massive black hole in the center 
Galactic disk - has s...
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BIO 182 FINAL EXAM ASU QUESTIONS & ANSWERS RATED 100% CORRECT!!
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Describe boreal forests - -Forms in sub-arctic 
-Dominated by highly cold tolerant trees 
-Very cold winters and short, cool summers 
-Low precipitation 
-NPP is low 
Describe grasslands - -Conditions are too dry to enable tree growth 
-Moderate temps and rainfall 
-NPP lower than forest communities 
Describe subtropical deserts - -Very low rainfall 
-High annual temps 
-Low NPP 
Describe temperate forests - -Trees are leafless in winter 
-Rain is moderately high 
-Freezing temps in winter 
-NPP...
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BIOCHEM 32A Exam 2 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame
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BIOCHEM 32A Exam 2 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 
 
 
1.	Georges Cuvier proposed	, which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. 
 
A.	Gradualism 
B.	Catastrophism 
C.	Uniformitarianism 
D.	Adaptationism 
 
 
Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ...
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BIO 220 Exam 3 GCU Questions And Answers | 2024 Latest Study Solutions
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3 major rock classifications - igneous, sedimentary, metamorphic 
anthropogenic cause - human caused climate change 
benefits for drugs and medicine - more than half of all modern medicines contain some natural 
product from a wild species 
Benefits of biodiversity in food - wild plants could provide new sources of food or more genetic 
diversity for existing crops 
biodiversity hotspots - tropical rainforests and coral reefs 
Biopiracy - Resources often extracted without compensation 
Bushmeat ...
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WSU Biology 106 Exam | 2 Latest Versions | Questions and Answers | (Professor Verified)
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Which of the follow statements concerning the is NOT correct? 
a) in the most-recent 550 million years Earth has experienced 
five mass-extinction events 
b) approximately 250 million years ago all of the continents were coalesced in a 
single, giant, super continent 
c) the first living organisms were Prokaryotes 
d) oxygen started accumulating in Earth's atmosphere with the invasion of land by 
plants approximately 400 million years ago ----CORRECT ANSWER------d) oxygen 
started accumulating ...
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BIO 182 FINAL EXAM ASU Questions With Complete Solutions 2024/2025
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BIO 182 FINAL EXAM ASU Questions With Complete Solutions 2024/2025 
What is extinction? - Correct Answer The loss or death of a species 
 
What is mass extinction? - Correct Answer A decline in biodiversity greater than the background extinction rate 
 
What is background extinction? - Correct Answer Background extinction occurs when certain populations are reduced to zero because of normal environment change, emerging disease, predation pressure, or competition with another species 
 
How ar...
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Sophia - Environmental Science - Final Milestone 100% Correct
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Sophia - Environmental Science - Final Milestone 
 
 
1 
Which of the examples below describes an effort to address urban sprawl through urban green space? 
•	 A new restaurant is constructed on a lot on the edge of town, bypassing several vacant lots within the city. 
•	 The city converts an old factory downtown into affordable housing for young people. 
•	 The city razes a former dry cleaners downtown, cleans up the chemicals in the soil and builds a sculpture garden. 
•	 A smal...
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Extinction Brainpop Questions With 100% Correct Answers!!
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1. Which of the following is a true statement about the members of a species? - Answer-B. They must be 
able to breed with one another 
2. According to most scientists, what is the ultimate cause of most mass extinctions? - Answer-C. Major 
changes in the environment 
3. What can you conclude from the fact that more than a billion species have gone extinct during Earth's 
history? - Answer-A. Extinction is a natural part of life on Earth 
4. The bald eagle almost went extinct when humans began ...
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