Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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13. choose the best answer. a credit score of 750 or higher is consider…
B. excellent
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is skin color polygenic or environmental? - neither; skin color is a co…
Multifactorial; there are multiple genes and environmental factors that contribute to a person's skin tone.
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the movement of the progress bar may be uneven because questions can be…
A. Alphabetically
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a man with straight hair marries a woman with wavy hair. what is the ch…
B. 50%
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the movement of the progress bar may be uneven because questions can be…
According to a Department of Education survey, 70% of students who faced emergency situations reported using their cell phones to call their parents.
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which of the following best replaces the word integral in paragraph 1? …
A. essential
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which two people would have the most different y chromosome? a boy and …
two fraternal twin brothers
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a sperm with two copies of chromosome 15 fertilizes a normal egg. the z…
B. aneuploid
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the combination of alleles a person inherits (aabbcc, aabbcc, etc.) pre…
polygonic.
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when is meant by the phrase \a trait has incomplete dominance\? that th…
that the phenotype of heterozygote is an intermediate between that of both homozygous phenotypes
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the human genome project was completed in _______. a 1997 b 1990 c 2003…
C. 2003
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10. which word from the passage is closest in meaning to \porous\ as us…
A. Permeable (allows fluids to pass through)
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why is it disproven that thomas jeffersons nephews did not father sally…
B. The nephews did not have the same Y chromosome as Sally Hemming's sons.
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which statement about karyotype analysis is true? it identifies epigene…
It can be used to detect trisomy 21 prenatally.
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what hormone triggers the fight-or-flight response? ○ rhesus factor ○ e…
cortisol
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what blood type must a person have to be a universal recipient? ab posi…
AB positive
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how many pairs of autosomes do humans have? 11 46 22 23 44.
C. 22
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the human refers to all the dna of the human species. check it
genome
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what is/are the goal(s) of the human genome project? a to identify all …
C. Both A and B
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Question was provided via image upload.
The Top - Right Graph (the graph in the top - right cell of the grid)
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the project was an international effort to determine the complete genet…
Human Genome
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your genome is all of your genetic information. a true b false
A. TRUE
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how many bases make up the human genome? a about 3,000,000 b 4 c about …
C. about 3,000,000,000
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your cellular phone contract calls for a flat monthly service charge of…
b. Yes, the average rate of change is constant.
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a persons genome is all of his or her genetic information. true false
TRUE
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to heat a furnace from the metal stage 1 workers collect iron ore from …
1. Meroë becomes wealthy from selling iron objects, so they make more and more iron objects. 2. Since more and more iron is needed, workers chop down most of the trees near Meroë …
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knowing a person is at risk for developing a genetic disease, a would a…
C. both (a) and (b)
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question 22 - multiple choice in korea the government forces, which wer…
Communist forces in North Korea had become more aggressive.
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aquifers. 4. what does the passage mean when it says aquifers can range…
4. C. Aquifers can be tiny in one place and very large in another. 5. A. Sandstone and limestone, because they are porous and permeable.
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analysis of your own genome a could give you a genetic disorder. b coul…
C. could determine if you are at risk for specific diseases.
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select the correct answer. which of the following romantic characterist…
B. celebrating individual freedoms
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question 23 of 25 zaira, a registered nurse, is tired of working long h…
C. Health educator
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select the correct answer. which of the following influenced the outloo…
C. the increased freedom of ordinary people after the French Revolution
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282. choose the best order for the following sentences. (1) penicillin …
D. 1, 4, 3, 2
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the movement of the progress bar may be uneven because questions can be…
The Federal Communications Commission (FCC) and the Federal Emergency Management Agency (FEMA) have developed Wireless Emergency Alerts.
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together, photosynthesis and cellular respiration make the: world spin …
carbon cycle
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read this excerpt from a passage and the works cited entry for the sour…
D. The cited article was produced in cooperation by two government agencies.
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which of the following is not produced by respiration carbon dioxide su…
sugar
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read this excerpt from a passage. how did we reach this breaking point?…
A. Fishers and fishing fleets saw oceans full of fish and concluded that the oceans were inexhaustible.
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read these sentences. if the snow continues to fall, we will not be abl…
B. Slippery slope
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the movement of the progress bar may be uneven because questions can be…
C. not fortunate
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question 2 of 10 monica loves medicine and caring for people, but does …
D. Nurse
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true or false: mitochondria actually contain their own dna and ribosome…
true
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multiple-choice question what is the inner membrane of the mitochondria…
cristae
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question 8 of 10 peter is very interested in animals. which of these ca…
C. wildlife specialist
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question 3 of 10 when researching a career goal, it is probably most im…
D. new skills
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question 4 of 10 which of these is an example of self-employment? a. a …
B. A freelance journalist
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i. designed by nature a. biomimicry in architecture 1. the spiral is a …
It includes concrete evidence and examples.
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of the 4 major purposes of today’s horse, which one is the most popular…
recreation True Incubator
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read this excerpt from a passage. cell phones are an integral part of l…
A. school administrators
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9. choose the best answer. a credit score of 550 or below is considered…
bad
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question 13 (1 point) is cellular respiration an endothermic or exother…
A. Exothermic
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question 12 (1 point) is photosynthesis an endothermic or exothermic pr…
a. Endothermic
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question 18 (2 points) a ______ is a group of goats. tribe flock mob he…
D. herd D. reproduction B. flock
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question 14 (2 points) the superiority of the crossbred animal as compa…
B. Hybrid Vigor True True Capra
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its not just owls. its things like frogs, who make it their business to…
to evoke sympathy for the animals by showing their perspective
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the swine industry is increasingly dependent upon purebred hogs rather …
False Prion 4
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scientists recently discovered a partial fossil of a dinosaur species c…
C. More complete Rexoraptor fossils, especially the skull or feathers ### Question 7
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natural selection and adaptation student handout lesson a. how could th…
# Brief Explanations: The problem is about natural selection and adaptation, specifically related to the[LLM SSE On Failure]
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question 5 (2 points) saved which type of camel has one hump? - dromeda…
Question 5: A. dromedary Question 6: False Question 7: Gastrointestinal Parasitism
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question 4 (2 points) saved which of the following is not one of the 3 …
gray
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5. a second fossil is found with solid bones and mammal-like teeth. how…
Scientists would likely classify this fossil as a mammal (or a mammal - like organism) rather than a dinosaur (like Rexoraptor). Rexoraptor (a dinosaur) has hollow bones and repti…
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3) choose the best answer. a credit score of 750 or higher is considere…
B. excellent
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water quality is the most important factor of aquaculture. true false q…
1. True 2. False 3. cria 4. (Assuming the other options not shown are incorrect. If only bay and black are given, more information is needed. But if there was a third option like …
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2. why is limb structure important in determining rexoraptors evolution…
Limb structure is important as homologous limb features indicate common ancestry (aiding in clade identification), and limb - related adaptations (e.g., for locomotion) show evolu…
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which of the following most directly limits the number of organisms in …
amount of available shelter
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1. which species does rexoraptor most likely share a recent common ance…
A. Lizard
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how does population ecology relate to human populations? humans are a p…
A. Humans are a part of nature and population ecology applies to them.
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which of the following is one of the main rules of population ecology? …
Food and territory are often balanced by natural phenomena.
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4. complete the table below comparing the chemistry of amino acids in t…
The table can be completed with an example (here is one possible example): | Amino Acid Mutation Position Number | Wild - Type MC1R Amino Acid Chemistry | Mutant MC1R Amino Acid C…
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impressment was when the british would do amazing magic tricks for amer…
The correct option is the green - colored one with the text "kidnap American sailors and force them to serve in the British Navy"
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2. from the dissection, the blood vessels belong to this system. * 1 po…
(Assuming options include "Circulatory System" or similar; if options were like A. Circulatory System, B. Respiratory System, etc., the correct would be A. Circulatory System) ###…
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review commas and semicolons both commas (,) and semicolons (;) are pun…
Reading is a good way to learn about other people, don't you think? ### Sentence 2
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52/99 which blood vessel carries fresh oxygen - rich blood from the lun…
Pulmonary vein
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what is the primary function of the pulmonary artery? to carry oxygenat…
To carry deoxygenated blood to the lungs
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49/59 what happens after the right ventricle pumps blood into each lung…
B. Fresh oxygenated blood flows into the left atrium
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the making of the fittest: natural selection and adaptation lesson stud…
s (example answers for each part): ## Part a The two extracellular mutations can alter the amino acid composition of the extracellular region of the MC1R protein, changing the cha…
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48/59 which chamber of the heart pumps fresh blood to the rest of the b…
Left Ventricle
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the making of the fittest: natural selection and adaptation questions 1…
The subfield is Biology (under Natural Science).
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where does oxygenated blood enter after returning from the lungs? left …
Left Atrium
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what does the right ventricle do with the blood it receives? pumps it t…
Pumps it to the lungs
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45/59 which chamber of the heart does old blood from the body first ent…
Right Atrium
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which chamber of the heart pumps oxygenated blood to the rest of the bo…
Left Ventricle
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43/59 which chamber of the heart receives oxygenated blood from the lun…
Left Atrium
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what is the function of the tricuspid valve in the heart? to separate t…
To separate the right atrium and right ventricle
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f(x)·g(x) x² -4x -5 x² x⁴ -4x³ -2x -15
The filled table (for the missing cells) is: In the row of \(-2x\): \(-2x^3\), \(8x^2\), \(10x\) In the row of \(-15\): \(-15x^2\), \(60x\), \(75\) And in the column of \(-5\) (fi…
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within ______ weeks of the pregnancy, the fetus heart begins to beat on…
Four Vagina
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the watery substance that surrounds the growing fetus during its time i…
A. Amniotic Fluid D. Fetus
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to determine if the female is pregnant, she could take a urine test or …
HCG Placenta
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the union of an egg cell and sperm cell that takes place in the upper 1…
First question: C. Fertilization/Conception Second question: A. Pregnancy
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the release of a mature egg into the fallopian tube is called intercour…
First question: Ovulation Question 9: Progesterone Question 10: Menstruation
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what is the female sex hormone? adrenaline progesterone testosterone es…
1. Estrogen 2. Testes 3. Ovaries
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what polymer structure is made up of amino acids? hormones cellulose pr…
proteins (the option labeled "proteins")
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which of the following best describes a polymer? a large molecule compo…
A. a large molecule composed of repeating subunits called monomers
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what type of reaction can build a polymer from monomers? oxidation dehy…
B. Dehydration
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sucrose glycosidic bond what are monomers most commonly used to build? …
A. polymers
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which of these is a polymer? a single carbon atom a strand of dna
a strand of DNA
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which describes selectivity? (1 point) the percentage of students who a…
A. the percentage of students who are admitted out of the number of students who applied
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which defines academic reputation? (1 point) the amount of money your e…
B. the overall impression of excellence or quality of a school
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based on the relationship between a hypothesis and a theory, what must …
The third option (His proposed explanation was repeatedly tested and confirmed with a wide range of evidence)