Last common ancestor - Study guides, Class notes & Summaries
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University of Idaho Biology 114 Final Exam Review Questions With 100% Correct Answers!!
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The last common ancestor of all animals was probably a ____. 
a. unicellular chytrid 
b. unicellular yeast 
c. multicellular algae 
d. multicellular fungus 
e. flagellated protist - Answer-d. multicellular fungus 
What synapamorphy distinguishes animals as a monophyletic group, distinct from choanoflagellates? 
a. sexual reproduction 
b. heterotrophy 
c. multicellularity 
d. no cell walls - Answer-c. multicellularity 
The evolution of animal species has been prolific. Much of this diversity is a...
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Bio 150 Final Exam|| 95 Questions|| Correct 100%
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Dr. Keck studies - ANSWER fish 
 
5 Major: Evolution - ANSWER populations of organisms and their cellular components have changed over time through both selective and non-selective processes. 
 
5 Major: Structure and Function - ANSWER all living systems (organisms, ecosystems, etc) are made of structural components whose arrangements determines the function of the systems. 
 
5 Major: Transformations of Matter and Energy - ANSWER All living things acquire, use and release matter and energy for ...
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Bio 114 Exam 4 Practice Questions and Correct Answers
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1. The last common ancestor of all animals was probably a ________. A) unicellular chytrid B) unicellular yeast C) multicellular algae D) multicellular fungus E) flagellated protist E) flagellated protist 
1. What synapomorphy distinguishes animals as a monophyletic group, distinct from choanoflagellates? A) Sexual reproduction B) Heterotrophy C) Multicellularity D) No cell walls C) Multicellularity 
1. The evolution of animal species has been prolific. Much of this diversity is a result of the ...
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AP Biology Unit 7 MCQ Questions and Answers Rated A+
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AP Biology Unit 7 MCQ Questions and 
 
Answers Rated A+ 
 
A scientist wishes to provide experimental evidence to support the model shown in Figure 1 by 
demonstrating the ability to synthesize an RNA molecule. Which of the following is an 
alternative hypothesis that can be tested to support the RNA World Hypothesis? mixture of 
ribonucleotides 
 
Assuming that the population is in Hardy‐Weinberg equilibrium, which of the following is the 
expected frequency of individuals with the genotype M...
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Anthropology 101 2024 Exam Questions and Answers All Correct
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Anthropology 101 2024 Exam Questions and Answers All Correct 
 
Ethnography is: - Answer-the firsthand, personal study of local settings. 
 
How are cultural rights different from human rights? - Answer-Cultural rights are vested in groups, not in individuals. 
 
What are the four main subdisciplines of anthropology? - Answer-Biological anthropology, linguistic anthropology, cultural anthropology, and archaeology 
 
Current evidence suggests that the last common ancestor of hominins and the Afr...
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MIC 102 UC Davis questions with correct answers
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What is a microbe? CORRECT ANSWER "free-living organisms so small that they are only visible under the microscope" 
 
Are their exceptions to the definition to microbes? CORRECT ANSWER Yes, some microbes are hug, not free-living, or organisms 
 
What is LUCA? And how does it relate to microbes? CORRECT ANSWER Last Universal Common Ancestor is thought to be what all organisms have evolved from over 4 billion years. Specifically though, the LUCA is thought to be a microbe. Can determine relation...
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Final exam Straighterline microbiology questions and answers already passed
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In the nitrogen cycle, which of the following steps involves removal of nitrogen from the 
atmosphere by bacteria? Nitrogen Fixation 
If enough H+ ions are added to pure water to raise the H+ concentration of the solution to ten 
times higher than the original concentration, what is the resulting OH- concentration of the 
solution? 10-8 M 
Fungi are able to reproduce asexually by creating conidiospores and sporangiospores. Which of 
the following is an accurate explanation for why it is advantag...
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CONTEMPORARY ISSUES IN BIOLOGY FINAL ~ TCU, SAWEY Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
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scopes trial in 1925 
Correct Answer: -general science teacher who broke the law in tennessee against 
teaching "any story that denies the story of the divine creation of man as taught in the 
bible, and to teach that man has descended from a lower order animal" 
-found guilty and fined 
-since this trial, US supreme court has ruled in favor of teaching evolution in public 
schools 
galileo 
Correct Answer: -exposed that the earth wasnt the center of the universe and that the 
earth orbite...
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Bio 150 Final Exam|| 95 Questions|| Accurate 100%(Rated A+)
- Exam (elaborations) • 8 pages • 2024
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Dr. Keck studies - ANSWER fish 
 
5 Major: Evolution - ANSWER populations of organisms and their cellular components have changed over time through both selective and non-selective processes. 
 
5 Major: Structure and Function - ANSWER all living systems (organisms, ecosystems, etc) are made of structural components whose arrangements determines the function of the systems. 
 
5 Major: Transformations of Matter and Energy - ANSWER All living things acquire, use and release matter and energy for ...
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Contemporary Issues in Biology Final ~ TCU, Sawey Exam Questions and Answers 100% Pass
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Contemporary Issues in Biology Final 
~ TCU, Sawey Exam Questions and 
Answers 100% Pass 
scopes trial in 1925 - Answer- -general science teacher who broke the law in tennessee 
against teaching "any story that denies the story of the divine creation of man as taught 
in the bible, and to teach that man has descended from a lower order animal" 
-found guilty and fined 
-since this trial, US supreme court has ruled in favor of teaching evolution in public 
schools 
galileo - Answer- -exposed th...
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