Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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the elimination of many forms of life following a meteorite impact led …
Quaternary period.
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which of the following is the most likely cause of extinction for a lar…
Environmental effects (such as global climate change)
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art - 111 - z191 2025fa - art appreciation / module 4 september 8 - 14 …
E. polished metal plates
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art-111-z191 2025fa - art appreciation / module 4 september 8 - 14 / ch…
B. truthful
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the ratio of carbon - 14 (¹⁴c) to its stable isotope, carbon - 12 (¹²c)…
The ratio of $^{14}C$ to $^{12}C$ would be lower because the $^{14}C$ is not replenished after death.
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which text uses the word unique in its traditional sense? each vase and…
Each vase and bowl in Ariana's collection of handmade pottery is unique. The colors and designs reflect both her cultural heritage and her individual artistic style.
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the time interval characterized by a diverse multicellular biota is the…
B. Phanerozoic
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7. how many pairs of chromosomes do humans have? 21 22 23 24 8. fractur…
7. C. 23 8. D. foreskin/remove/process
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5. may also be referred to as a footed cell. calyx podocyte pyramidal c…
1. B. podocyte 2. A. cervix
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which of the following correctly places the organisms in chronological …
Mollusks $\longrightarrow$ millipedes $\longrightarrow$ giant dragonflies $\longrightarrow$ pterosaurs
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20 multiple choice 4 points after a pop quiz in anatomy class, you find…
B. Supination and extension
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62) during parturition, an \episiotomy\ prevents lacerations. episiotom…
62. pelvic floor/to cut/procedure 63. a membranous mucosa
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8. how important are the oceans to the carbon cycle? explain.
The oceans play a crucial role in the carbon - cycle. They are a major carbon sink. Phytoplankton in the oceans perform photosynthesis, taking in carbon dioxide from the atmospher…
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52) a teratoma is: incurable characterized by small, raised papules com…
52) C. composed of different kinds of tissue not normally found in the location of the tumor 53) C. 23
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48) is a puncture through the abdominal wall into the uterus to remove …
48) D. amniocentesis 49) B. podocyte
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25. lipids are not considered true polymers because they are not compri…
25. They are non - polar and hydrophobic. 26. Energy storage.
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question 4 of 4 > stacked refer to the table. a biologist studying flie…
The genes for Z and Y are on the same chromosome, and the gene for X is on a different chromosome.
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question 4 of 4 > refer to the table. a biologist studying flies made t…
The genes for $Z$ and $Y$ are on the same chromosome, and the gene for $X$ is on a different chromosome.
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the gene for body color and wing shape reside on the same chromosome in…
The alleles for wing shape and body color recombined by crossing over.
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29) after conception, the developing cells are referred to as a(n) ____…
29) zygote 30) Peritoneal endometriosis
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what factor determines how often two alleles for linked genes will reco…
B. The physical distance that separates them on the chromosome
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in what way did t. h. morgans fruit fly data not conform to mendels law…
In his F1 generation, Morgan observed more than the expected numbers of flies with parental phenotypes.
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complete the venn diagram using all the information you can gather. pro…
Dans la partie "PROKARYOTES ONLY" : Pas de noyau cellulaire包膜, ADN circulaire, ribosomes 70S. Dans la partie "EUKARYOTES ONLY" : Noyau cellulaire包膜, ADN linéaire, organites spécif…
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question 14 painting that integrates many different painting media and …
C. mixed - media
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when i asked ai which british colony had the greatest influence on amer…
When I asked AI which British colony had the most significant influence on American culture, it said Virginia. At first, I thought Massachusetts might be the answer because of its…
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1. prepare the adjusting journal entries needed at december 31. if an a…
1. | Date | Account Title | Debit | Credit | | ---- | ---- | ---- | ---- | | Dec 31 | Rent Expense | $2,250$ | | | | Prepaid Rent | | $2,250$ | | Dec 31 | Insurance Expense | $5,7…
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43 multiple choice 6.15 points which of the following processes is asso…
B. Biofilm formation
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multiple choice 6.15 points which of the following periods saw the grea…
C. Cambrian
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21 multiple choice 6.15 points which of the following is an example of …
A. Paramecium
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a treetop habitat is also called a(n) habitat.
arboreal
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multiple choice 6.15 points when do the first vascular plants appear? (…
C. Silurian
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multiple choice 6.15 points which of the following organisms changes it…
Trypanosome
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multiple choice which of the following organisms has an eye - spot and …
C. Euglena
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multiple choice 6.15 points which of the following organisms are used a…
Slime molds
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review the table you completed in question #7: | | observed | expected …
1.74
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multiple - choice 6.15 points which of the following organisms are used…
Dictyostelium
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review again the table from question #3 genotype/phenotype results (num…
1440
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which of the following organelles are used as a model organism to chara…
Mitochondria
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a. for one cleaning contract, $10,900 cash was received in advance. the…
1. December 31 Debit: Unearned Service Revenue $8,660 Credit: Service Revenue $8,660 December 31 Debit: Unearned Service Revenue $3,070 Credit: Service Revenue $3,070 2. Revenue w…
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multiple choice 6.15 points what is the name of the region in a bacteri…
A. Nucleoid
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multiple answer 6.15 points which of the following events would introdu…
B. A feature that resulted from Evolutionary Reversal C. A feature that resulted from Evolutionary Convergence
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question 20 heavy rains and mudslides cause a river to change course, i…
the groups will probably diverge genetically, and speciation may occur
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in 3 - 5 sentences, describe how spain established territorial claims i…
Spain established territorial claims in the Caribbean and South America through the voyages of Christopher Columbus, who used compasses for navigation. His voyages led to further …
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multiple choice 6.15 points which of the following is a type of organis…
Parabasalid
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multiple choice - 1.5 points which of the following is a type of organi…
Trichonympha (Note: This option is not present in the given choices but is the correct organism for the described function. Among the given choices, none of them are correct as th…
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matching. 4.15 points. place the following steps of a viral infection i…
2. Attachment 4. Penetration 1. Replication and Assembly 3. Egress
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multiple choice 6.15 points what phase of its life - cycle has a virus …
Lysogenic Phase
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multiple answer 6.15 points which of these words have the same meaning?…
B. Node, C. Branch Point
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multiple answer 6.15 points which of the following words have the same …
The two "Systematics" options have the same meaning.
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multiple answer 6.15 points which of the following words have the same …
None of the above words have the same meaning.
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multiple choice 6.15 points primarily it is the changes in what viral s…
The viral envelope (membrane)
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multiple - choice 4.17 points which of the following is an actin - base…
pseudopodia
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multiple choice 6.15 points which of the following organisms is used (m…
C. Foraminiferans
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multiple - choice 6.25 points which of the following organisms is used …
A. Stromatolites
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what is a cell or organ that is specialized to detect a stimulus called…
B. Receptor
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4. how will the amount of fertilizer used on a field affect the number …
Constant/Control Variables: Type of soil, temperature, amount of sunlight Hypothesis/Prediction: As the amount of fertilizer used on a field increases, the number of earth - worms…
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multiple choice 4.15 points what is the most appropriate and most accur…
Prophage
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23. there are two categories of polysaccharides. name them and give exa…
23. |Type of Polysaccharide|Examples| |--|--| |Storage Polysaccharide|Starch (in plants), Glycogen (in animals)| |Structural Polysaccharide|Cellulose (in plants), Chitin (in fungi…
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multiple - choice - 17 points what is the most appropriate and accurate…
Analysis
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multiple choice 6.15 points a protist is... fungus animal plant eukaryo…
D. Eukaryote
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deferred revenue adjusting entries olney cleaning company had the follo…
1. | Date | Account Titles and Explanation | Debit | Credit | | ---- | ---- | ---- | ---- | | December 31 | Unearned Service Revenue | $8,660 | | | | Service Revenue | | $8,660 | …
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multiple - choice 1.5 points what is the structure which some protists …
D. endospores
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multiple choice 6.15 points what period saw the development of diapsids…
B. Permian
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multiple - choice: a.15 points both the cryogenian and the paleocene - …
Photosynthetic Organisms
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multiple - choice 2.5 points what had to become prevalent before aerobi…
Oxygenic Photosynthesis
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multiple choice 6.15 points what is the earliest fossil evidence for li…
Fossilized gels/Biofilms from Bacteria or Archaea
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multiple choice 6.15 points which of the following viruses would be mos…
B. HIV
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multiple choice 6.15 points when do the first flowering plants appear? …
C. Cretaceous
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multiple choice 6.15 points which of the following processes is associa…
Biofilm formation
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question 4 of 9 recall the table from question #3. genotype/phenotype r…
The chi - square statistic is approximately $1.74$.
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the barrier between the fruit fly populations _______. was an effective…
was an effective barrier to mating and gene flow between the two populations
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john and abigail adams, letters husband and wife john and abigail adams…
1. Dissipate means "to make disappear". 2. Likely the whole people of the thirteen colonies. 3. Information about spellings in Abigail's letter. 4. Need to read Abigail's letter t…
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multiple - choice 6.25 points which of the following articles was the g…
Linnaeus
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recall the table from question #3. genotype/phenotype results (number) …
$1.74$
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which of the following are features of an arboreal habitat? more than o…
Rich supply of leaves and fruit, Relative safety from predators
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3. how does the amount of oxygen in the water affect the oyster populat…
Constant/Control Variables: Water temperature, salinity, presence of predators, type of substrate. Hypothesis/Prediction: As the amount of oxygen in the water increases, the oyste…
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the observed phenotypes and genotypes are shown in the table. genotype/…
3.3 percent
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the endosymbiosis produced what organelle directly allows the energy ne…
Mitochondria
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should we expect the proportion of the seeds that are red and round to …
Yes
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multiple choice 6.15 points which of the following organisms was respon…
Fungal mold
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this activity is a companion to the in - text figure \some alleles do n…
25%
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multiple choice 4.15 points which of the following is a way that bacter…
C. Transformation
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multiple choice 6.15 points what substance exists in the test of diatom…
B. Silica
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37 multiple choice 6.15 points at the end of this period, the greatest …
C. Permian
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question 18 all organisms in the same phylum are also in the same _____…
D. kingdom
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question 5 jane writes a song to help her remember all of her terms for…
C. Semantic
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multiple choice 6.15 points what is the name of the protein shell that …
A. capsid
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without the expenditure of energy, the net movement of matter in a phys…
B. higher; lower
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34 multiple choice 6.15 points what is the primary ingredient in the ce…
Peptidoglycan
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multiple choice 6.15 points which of the following explains the absence…
Evolutionary convergence
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5. what do fungi and bacteria do in the carbon cycle?
Fungi and bacteria play crucial roles in the carbon cycle. Fungi break down complex organic matter (such as dead plants and animals) through decomposition, releasing carbon back i…
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multiple - choice 4.55 points which of these terms describes an ancestr…
Plesiomorphy
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what is the bodys tendency to maintain relatively stable internal condi…
Homeostasis
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6) the causative agent of botulism, a deadly form of food poisoning, is…
The bacterium Clostridium botulinum forms endospores. Endospores are highly resistant to heat, chemicals, and other environmental stresses, making them difficult to kill in contam…
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multiple answer 6.15 points which of these words have equivalent (same)…
Node and branch point (not in options but conceptually related), lineage and branch. Among the given options, Node and branch are related in the sense that a branch connects nodes…
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question 17 one example of artificial selection is ______. humans placi…
broccoli, cauliflower, cabbage, and Brussels sprouts bred from Brassica oleracea
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multiple - choice a.11 points which of the following conditions would b…
Cell is lacking in ATP
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multiple choice 6.15 points what group of animals diversifies greatly (…
A. Bony Fish
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28 multiple answer 6.15 points which of the following are valid/actual …
A. enveloped C. icosahedral D. filamentous
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multiple choice 6.15 points which of the following bacterial clades is …
A. Cyanobacteria