Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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which muscles are part of the l5 myotome? hamstring, extensor digitorum…
Hamstring, Extensor Digitorum Longus, Extensor Hallucis Longus
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where does the upper motor neuron synapse with the lower motor neuron? …
A. Anterior horn of the spinal cord
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what is an example of an animal that is a generalist with a very broad …
A. a raccoon
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which organism is more prone to extinction? koala generalist raccoon
A. koala
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which organism has a narrow niche in an ecosystem? specialist raccoon g…
A. specialist
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what classifies a detritivore? species which eat decaying animals, wast…
A. species which eat decaying animals, waste, and decaying matter
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some organisms are very specific in where they can live and what they w…
They are more likely to become extinct.
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species diversity, genetic diversity, and ecosystem diversity are all p…
A. Biodiversity
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some organisms are very specific in where they can live and what they w…
They are more likely to become extinct.
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analyzing data what is the outlier in the set of values? organism | len…
El valor atípico es el período de gestación humano de 268 días.
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analyzing data organism | length of gestation (days) --- | --- cat | 62…
108
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analyzing data what is the value of the 30th percentile for the data se…
52
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analyzing data what is the third quartile (q₃) for the data set? organi…
108
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analyzing data organism: cat, chicken, dog, human, leopard, lion, pig, …
52
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analyzing data organism\tlength of gestation (days) cat\t62 chicken\t21…
64
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analyzing data organism | length of gestation (days) --- | --- cat | 62…
108
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which of the following samples has the greatest population density? a. …
d. 100,000 organisms in 0.5 mi²
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analyzing data organism | length of gestation (days) --- | --- cat | 62…
64 días
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what is the main difference between logistic and exponential growth cur…
b. Logistic growth curves stabilize when carrying capacity is reached.
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analyzing data organism: cat, chicken, dog, human, leopard, lion, pig, …
52
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logistic growth curves are density - dependent. please select the best …
T
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the mark and recapture method of determining population size is always …
F
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which is not a difference between a population showing exponential grow…
d. mutation rate
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which of the following statements about exponential growth curves is tr…
A. Exponential growth curves are common for R-selected species.
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based on the picture provided, which of these statements is true? matte…
A. matter and energy are flowing from the grass to the grasshopper
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in an entire ecosystem, how many food chains are there? only one multip…
B. multiple (assuming the options are labeled as A. only one, B. multiple, C. exactly 3)
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where can decomposers fit in the food chain? only before the grass only…
C. at any point (assuming the options are labeled A, B, C as "only before the grass", "only after the snake", "at any point" respectively)
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where can decomposers be found in the food chain? only with the produce…
Anywhere something is dying
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analyzing data guided practice major tornadoes in oklahoma, may 3, 1999…
12
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exit ticket directions 1. read the question 2. answer the question with…
Topic Sentence: What was more important in the French Revolution was the influence of Enlightenment ideas because they shaped the revolutionary goals and ideology. Evidence to sup…
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plants make their own food. what do we call organisms that make their o…
Autotroph
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what are the feeding levels in an ecosystem? biome levels trophic levels
B. Trophic levels
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drag each tile to the correct location identify the type of business wr…
1. Letter: a written correspondence between businesses or between a business and an individual 2. Report: a detailed analysis of company operations meant for clients or customers …
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a lumber company is considering moving to a location with more abundant…
B. grasslands
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what is one of the negative human impacts in the taiga biome? humans pl…
B. deforestation
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which is the best description of a computer virus? ○ a program that can…
a program that can damage a computer
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jasons friends want him to drag race the car next to him. what is one o…
D. suggest an alternative
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noredink lq 17 commas for clarity question 3 of 20 add or remove commas…
Gomez Addams, I've been told, is an excellent hockey player.
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a friend approaches ivana and tomomi and asks them if they want to chea…
- assessing the risk - relying on values - refusing assertively - offering alternatives
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identifying barriers to decision-making cynthia is active in the school…
D. low self - esteem
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class e general knowledge question #28 / 50 while driving in the right …
C. Write down the license number of the other vehicle, and phone the Florida Highway Patrol on your cell phone to report them.
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which of the following consists of non-living elements and communities …
ecosystems
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what best describes organisms that can interbreed with each other and p…
D. members of the same species
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class e general knowledge question #17 / 50 you are stopped at a red li…
A. Remain stopped until all the crossing traffic has crossed through the intersection.
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what happens when no party is completely dominant within the government…
The parties work to achieve compromises in legislation.
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why was newton important? ¿por qué fue importante newton? what did newt…
1. Why was Newton important? Newton was a foundational figure in physics and mathematics; he established the three Laws of Motion, the law of universal gravitation, and co-develop…
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identify the mechanism discussed below the transfer of genes from one p…
- "The transfer of genes from one population to another" → gene flow - "Drives the changes that occur in populations" → natural selection - "A permanent change in the DNA sequence…
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length is controlled by one generates long fur and the f short fur. bec…
the F allele is more common
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fur length is controlled by one allele generates long fur and the f all…
Over time, the frequency of the F allele and the number of long-furred guinea pigs (FF and Ff) in the population will increase, while the frequency of the f allele and short-furre…
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soil formation three types of weathering soil formation provides the ba…
A. by chemically breaking down rocks by water and gases
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soil formation three types of weathering soil formation provides the ba…
A. by chemically breaking down rocks by water and gases
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treated sewage water is a possible alternative source of drinking water…
A. The treated sewage water is returned to the drinking water treatment plant and carefully cleaned.
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in guinea pigs, fur length is controlled by one gene. the f allele gene…
There is a total of 8 alleles in this population. There are 5 F alleles in the population. There are 3 f alleles in the population.
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analyze the data conduct research how can the scientific method be used…
### Part 1: Using the Scientific Method in Daily Life Let's take the question: *"Does the type of soil affect the growth of a potted tomato plant?"* #### Step 1: Ask a Question We…
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oxygen is an important gas in the atmosphere, making up about 21% of th…
B. It is vital for animal respiration, allowing them to breathe and survive.
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question 9 (1 point) could a species belong to more than one genus? yes…
C. No, because every species has exactly one genus.
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question 7 (1 point) a genus is a concept that is broader than a specie…
A. concept that is broader than a species.
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question 6 (1 point) a species is a concept that is broader than a genu…
concept that is narrower than a genus.
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in the real world, are there any closed systems on earth? no, none of t…
A. No, none of the systems on Earth are closed.
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decide which examples are most likely to increase variation or decrease…
First question (could possibly increase genetic variation indirectly): - toxins - new habitat - increased food supply Second question (can typically decrease genetic variation): -…
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atomic theory practice 1) what is the total number of valence electrons…
1. b) 7 2. d) fewer electrons 3. a) protons and neutrons 4. a) 39 5. c) orbital 6. b) 8 7. a) 18 8. c) protons, but a different number of neutrons 9. c) atomic number 10. b) proto…
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based on the myths \the maori genealogies and origins in new zealand\ a…
D. has a strong sense of community.
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why does secondary succession occur faster than primary succession? f f…
F. Fewer changes must occur in secondary succession.
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diction - the intentional use of specific words to effectively impact a…
A. writing that uses contractions and slang that is specific to different regions and culture
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identifying the central idea so long as men can breathe or eyes can see…
The central idea of the final couplet is that the poem (the "this" referenced) will grant eternal life and remembrance to the poem's subject, as it will endure as long as there ar…
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types of diction diction: the intentional use of specific words to effe…
C. Y'all are driving me crazy. (Assuming the options are labeled A: Everyone needs to calm down, B: Please calm down, C: Y'all are driving me crazy)
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which of these types of environments is most likely to experience the a…
D. a newly formed volcanic Island
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a non - native animal is introduced into a diverse, mature ecosystem in…
G. The entire ecosystem would be affected.
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question 9 6.7 pts a non - native plant is introduced into a diverse, m…
B. The number of native species will decrease.
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1.in which step is water used in photosynthesis? 2.what form of energy …
1. Water is used in the light-dependent reactions (specifically in photolysis, where it is split to provide electrons, H⁺ ions, and oxygen). 2. Light energy (sunlight) 3. Chemical…
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the figure above shows the same ecosystem in texas at two different tim…
D. occurrence of a forest fire
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some ranchers use controlled fires to rid their grazing lands of unwant…
G. grasses
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the diagrams above show an ecosystem during different stages of ecologi…
A. 4, 2, 1, 3
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what is the relationship between ecological succession and equilibrium …
F. Ecological succession helps maintain equilibrium in an ecosystem.
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a hurricane hits a coastal prairie and destroys the habitat. years late…
C. secondary succession
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which plant characteristics are common to pioneer species? f plants wit…
F. plants with roots that act as wedges to slowly break apart rocks
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6. because simon thinks that he has big, ugly toes, he insists on weari…
It seems these are sentences with possible comma splice errors (or other sentence structure issues) that need to be corrected. Let's take sentence 6 as an example: ### Sentence 6 …
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which of these types of environments experiences the least change in th…
D. an ecosystem with a climax community
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use the table to answer the following question: given the dominant gene…
50%
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13. your glandular epithelium creates two different kinds of glands. in…
exocrine
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9. epithelial tissue can also be classified based on its layering. a si…
1. Stratified 2. Pseudostratified
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16. on the hike through the forest, not only all the girl scouts but al…
A. her head ### Question 17
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now its your turn. tell how an octopuss structural adaptations help it …
Octopuses have several structural adaptations for survival: - **Chromatophores (Camouflage)**: Cells in the skin change color/pattern/texture to blend with surroundings, avoiding …
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probability if you have a widow’s peak hairline, where the hairline on …
C. 100%
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stickleback fish protect themselves from predators with a thick coverin…
- Trait change: In 1950, the half - body plate trait was most common (≈90% of fish), full - body and two - thirds were rare. By 1960, half - body decreased, full - body and two - …
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(a) what type of figurative language is shown below? sarah sleeps like …
C. simile
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what is the best way for young adults to avoid gang violence? join an a…
A. Join an after - school sports group.
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1. describe how the following components of natural selection were demo…
To answer this, we analyze each component of natural selection and typical simulation evidence (assuming a common natural selection simulation like predator - prey or resource - b…
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a population of bacteria is treated with an antibiotic. it is estimated…
A. $f(x) = 5000(0.4)^x$, with a horizontal asymptote of $y = 0$
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probability brown is a dominant eye color in humans. if a father and mo…
B. 25%
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the passage below describes an experiment. harper grew roses for a flow…
a control group
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the passage below describes an experiment. brenda keeps a vegetable gar…
an experimental group
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the passage below describes an experiment. preston works at a bakery. a…
a control group
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the passage below describes an experiment. image: a bouquet of roses in…
the vases with water and one - fourth cup of soda
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the passage below describes an experiment. jared was a chef’s assistant…
the pots with pure water
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the passage below describes an experiment. franklin grows herbs in his …
the herbs watered with water mixed with one tablespoon of vinegar
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the passage below describes an experiment. donald wanted to grow moss f…
the moss cultures mixed with dirt and buttermilk
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becky wants to grow sunflowers in her backyard garden. she notices that…
- Do sunflowers grow bigger in sunny planter boxes or in shady planter boxes? - Do sunflowers grow bigger in wooden planter boxes or in plastic planter boxes?
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lily is tending flowers in her garden. she notices that the bumblebees …
A. Do bumblebees eat more nectar from a green bumblebee feeder or a purple bumblebee feeder? B. Do bumblebees eat more nectar or sugar water from a green bumblebee feeder?
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hannah is making a fruit salad. she mixes some apple slices with orange…
A. Do large apple slices turn brown more quickly than small apple slices? B. Do apple slices dipped in orange juice turn brown more slowly than plain apple slices? C. Do apple sli…