Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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which term describes a type of trait that is usually expressed only whe…
B. recessive
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which term describes the form of a gene that produces a specific trait,…
D. allele
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name & science #: marceha duff date lab # 15: how does exercise affect …
Bromothymol blue (BTB) is a pH - indicating solution. It is blue in neutral or basic conditions, green in slightly acidic conditions, and yellow in more acidic conditions. It is c…
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when my school announced a \bring your pet to class day,\ i imagined cu…
C. To entertain readers with a humorous story about a chaotic school day ### Question 2
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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look at the graphic. a muckraker conducted an investigation and wrote a…
A. The public began to take action by setting up committees and supporting reform candidates.
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what is a term to describe something that will not last forever? infini…
B. Finite (assuming the options are labeled, with "Finite" being the correct choice as it describes something with a limited duration, unlike "Infinite" which is eternal)
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what term is used to describe the accumulation of a toxic chemical in t…
Bioaccumulation
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what term is used to describe an increased concentration of toxic chemi…
A. biomagnification
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what term is used to describe the ability of a species to become less s…
Resistance
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fill in the blank below with the vocabulary word that best completes th…
D. to organize them and speak about them accurately
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9 multiple choice 1 point which of the following is an example of artif…
B. Dogs bred for herding
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what role does maintaining plant health play in integrated pest managem…
B. Healthy plants are more resistant to pests.
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ipm includes biological control, cultural control, and what other type …
A. Use chemical control only as a last resort.
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what term is used to describe the accumulation of a toxic chemical in t…
A. Bioaccumulation
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what term is used to describe an increased concentration of toxic chemi…
biomagnification
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what term is used to describe the ability of a species to become less s…
A. Resistance
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which of the following is an environmentally-friendly method used to co…
biological control
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_______ are internal sources of revenue. select the best answer. - tick…
A. ticket sales ### Question 14 (Not an External Source of Funds)
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british desire to trade with china as the demand for tea increased, how…
B. They hoped to sell goods manufactured in Britain to China.
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cooper: empezamos a las cinco de la mañana y para sadler: ¿a qué hora c…
B. Ganando la simpatía del público por el cambio y la reforma ### Question 17
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por lo tanto, el coste de producción de un trabajador se limita casi po…
C. industrialización ### Question 14
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which of the following details about autumn peltier’s background is mos…
A. She is the Chief Water Commissioner of the Anishinabek Nation.
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question 2 1 pts match the quality cost category to the best definition…
Appraisal - The cost of measuring and monitoring quality related activities ### For "Prevention":
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scientists have often debated about whether animals have the capacity f…
3. Elephants respond to the remains of other elephants in an apparently emotional fashion.
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when maureen picked up her little brother from day care, she couldn’t b…
3. The contrast between the active children and the calm day care providers helps develop a theme of the beauty of controlled chaos.
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question 5 1 pts match the quality cost category to the best definition…
- Appraisal: The cost of measuring and monitoring quality related activities - Prevention: The cost to prevent defects and failures from showing up in the product, service, or pro…
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match the quality cost category to the best definition. for each option…
Appraisal - The cost of measuring and monitoring quality related activities #### Prevention:
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match the quality cost category to the best definition. for each option…
- Appraisal: The cost of measuring and monitoring quality related activities - Prevention: The cost to prevent defects and failures from showing up in the product, service, or pro…
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questions 1 and 2 refer to the following drawing and information. arrow…
Draw an arrow from "Consumed" to "Respiration and heat loss" (direction: Consumed → Respiration and heat loss) ### Question 2
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explain why the size of cities increased during the gilded age.
The size of cities increased during the Gilded Age due to industrialization (creating factory jobs), immigration (from Europe/Asia) and internal rural - to - urban migration (for …
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2. victor tells his father that he is responsible for the deaths of jus…
Yes, I agree. Victor created the monster, and his neglect of the monster (failing to provide care, guidance, or a solution to its plight) led the monster to seek revenge and cause…
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egyptian officials are eager to promote cultural tourism to the country…
C. Hinder
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egyptian officials are eager to promote cultural tourism to the country…
C. obstruct ### Question 2
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question 1 (1 point) which microorganism would make a good bw agent? a)…
A) B. anthracis ### Question 2
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c. the females give birth to live young d. they feed their young milk s…
1. The blue - tongued skink can display its bright blue tongue to startle/confuse predators. 2. It can use camouflage to avoid detection by predators.
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ording to the information in the article, how are blue - tongued skinks…
c. The females give birth to live young
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according to the article, what is a disadvantage of a blue - tongued sk…
b. It cannot quickly run away from predators.
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2. compared with other reptiles, the blue - tongued skink is generally …
a. gentle ### Question 3
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17. multiple choice: in which cerebral lobes is the speech center locat…
a) frontal
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question: what part of the blood sugar negative feedback loop releases …
D. Shortly after a meal, the blood sugar rises (assuming the options are labeled A - D as: A. Liver cells release glucose into the blood and blood sugar rises; B. After a long tim…
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question: which of the following is a type of negative feedback? ○ sali…
D. Shivering
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question: which of the following statements accurately describes a char…
C. Prokaryotes typically have a single, circular chromosome.
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animal cell plant cell prokaryote question: usually, the largest organe…
D. nucleus
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question: what is the main difference between a prokaryotic cell and an…
B. Only eukaryotic cells have its genetic material surrounded by a membrane.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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17. multiple choice: in which cerebral lobes is the speech center locat…
a) frontal
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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questions 6-7 refer to the following diagram: 6. commonly, the fruit is…
A. 2 ### Question 7
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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some mushrooms can be eaten, while some will poison you. they are often…
B. Fungi
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duckweed are small aquatic autotrophs that float in the water. they liv…
A. Plantae
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streptococci can give you strep throat. they are unicellular, prokaryot…
C. Eubacteria
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using microscope slides and dipping them into the boiling hot springs a…
A. Archaebacteria
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identify the placement of items a – e using the drop down menus. a unic…
A. Multicellular B. Eukaryotic C. No Cell Wall D. Heterotrophic E. Autotrophic
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which kingdoms contain organisms that are multicellular? □ eubacteria □…
B. Animalia, D. Plantae
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which kingdoms contain organisms that are prokaryotes? □ eubacteria □ f…
A. Eubacteria, D. Archaebacteria
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identify the domains. check all that apply. □ eubacteria □ archaebacter…
- Archaea - Bacteria - Eukarya - Protista - Fungi - Plantae
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for each of the following, read the characteristics and then identify t…
Protista ### For the second characteristic (unicellular, prokaryotic, cell wall with peptidoglycan):
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heterotroph, autotroph is an organism that makes its own food; is an or…
Autotroph
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✔ unicellular are organisms with one cell ✔ multicellular are organisms…
Prokaryote
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which items are kingdoms? check all that apply. ☐ plantae ☐ archaebacte…
- Plantae - Archaebacteria - Animalia - Eubacteria - Protista - Fungi
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identify the order of the eight levels of taxonomy, from least specific…
For the "Genus" dropdown, the correct level is Level 7. The correct order of the eight levels of taxonomy from least specific to most specific is: Level 1: Domain Level 2: Kingdom…
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dorsal fin pectoral fin pelvic fin anal fin ventral gill slits dichotom…
The fish's species is likely Flounder (or a type of flatfish; if we assume the dichotomous key continues, but from the given, after "No" to the first question, the fish shown is a…
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dorsal fins anal fin pelvic fin gill slits pectoral fin pelvic fin pect…
thresher shark
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dichotomous key start over question 1: does the specimen have a jawless…
skate
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dorsal fin gill slits pelvic fin pectoral fin anal fin ventral pectoral…
cow shark
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identify the species of fish. image of two fish with labeled fins (dors…
thresher shark
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identify the species of fish? (image of a fish with labeled parts: dors…
goblin shark
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pectoral fin gill slits pectoral fins ventral dorsal fin pelvic fin ana…
manta ray
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identify the kind of fin shown for each diagram. 1 dorsal 2 pectoral 3 …
forked
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identify the kind of fin shown for each diagram. 1 2 3 dorsal 4 pectora…
1. Dorsal ### For Label 2:
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identify each body part labeled in the diagram. 1 ✓ jaw 2 ✓ gills 3 ✓ f…
laterally compressed
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identify each body part labeled in the diagram. yellow surgeonfish (aca…
Jaw ### For label 2 (arrow 2):
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in this lab, you will go on a virtual fishing trip, looking for flounde…
How can observable characteristics of a fish be used to identify its species?
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which questions below could appear in a dichotomous key for fish? check…
- Does the specimen have spots on its body? - Does the specimen have more than three gills? - Does the specimen hunt alone or in a school?
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what is the purpose of a dichotomous key of the sort you might find in …
- to identify species in the wild - to compare species to each other
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why is taxonomy important? ○ taxonomy allows scientists to analyze dna …
B. Taxonomy allows a better understanding of relationships among species.
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which identifies the main purpose of biological taxonomy? ○ classify or…
C. use a systematic method to name, organize, and show relationships among species
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why is it important to classify the millions of species on earth? ○ to …
D. to organize them and speak about them accurately
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which is the best definition of a phylogenetic tree? ○ a table of class…
C. a branching chart that depicts evolutionary relationships among organisms
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a nurse is repositioning a client who has quadriplegia and is in the su…
D. Internally rotate the client’s hips by using a trochanter roll. (Assuming the options are labeled A, B, C, D in order, with D being the fourth option)
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consider the classification levels of a honey bee. eukarya animalia art…
B. Insecta (assuming the options are labeled as A. Arthropoda, B. Insecta, C. Hymenoptera, D. Apidae)
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which is most likely to change with new discoveries and technologies? ○…
A. classification of organisms
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which taxonomic group includes kingdoms and all other levels of taxonom…
B. domain
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which evidence did carl linnaeus use to classify organisms? ○ physical …
A. physical characteristics
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the species that is known as a robin in england has a yellow breast, an…
C. Different species can share the same common name.
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which scientific area has the most influence in shaping modern classifi…
C. evolution