Answer:
actually no idea to be honest
Answer:
stup!dest and smartest question I have ever heard
The nerve cells in a chef’s hand sense heat from a pan. The nerve cells send signals to the chef’s brain. The brain sends signals to the hand to release and drop the pan.
Answer:
We sense temperature in our environment through specialised nerve cells that project into the outer layers of the skin. These nerve cells are activated by high temperatures and capsaicin, the substance that makes chilli peppers hot. In response to a stimulus like heat or capsaicin, proteins on the surface of nerve cells called ion channels open up a channel that lets charged ions flow into the cell, setting off a nerve impulse. The impulse travels along sensory neurones to the spinal cord and then up to the brain, where it is interpreted as heat.
What are the different 4 hardwood groups according to their classification?
Answer:
BAMBOO. While it's not exactly hardwood, most people consider it as such. ...
MAPLE. Maple flooring is one of the most popular hardwood flooring choices. ...
ROSEWOOD. ...
WALNUT. ...
CHERRY. ...
BRAZILIAN CHERRY. ...
PINE. ...
HICKORY.
Explanation:
BAMBOO. While it's not exactly hardwood, most people consider it as such. ...
MAPLE. Maple flooring is one of the most popular hardwood flooring choices. ...
ROSEWOOD. ...
WALNUT. ...
CHERRY. ...
BRAZILIAN CHERRY. ...
PINE. ...
HICKORY.
5. Why do you think some people have a difficult time believing that global warming is real?
The false media report and scientist conspiracy make the people believe that global warming is not real.
Global warming means the increase in the concentration of carbon dioxide in the environment which causes the increase in the temperature of the surroundings.Due to this reason , the climate is getting hotter .This is actual fact proven by the scientists but sometimes the climate change news is given by the media not scientist which sometimes a false news and society won't accept it.sometimes there is actual debate between the media news and the climate scientist but doesn't means that the scientist are wrong or media are wrong.Also there is big conspiracy in the climate research report because of wrong experiment as a result scientist are not able to represent the actual fact of global warming and climate change.For this reasons the people do not believe that global warming is real.
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According to Lamarck the long neck of a giraffe
would be considered a(n)
A. None of the other answer choices
B. mutation
C. dominant trait.
D. acquired characteristic.
Answer:
i believe it is a. none of the above.
Explanation:
lamarck's idea suggested they stretched their necks and passed the stretching down through generations.
1. Use a map to find the approximate location of each food source on the map of
North and Central America in the Data for Part 1 section. Make a mark (eg, an Xor
a small circle) on the map below at each location to indicate the approximate source
of each of each food in the sample data. If it came from outside the map, use an
arrow to indicate that its source is overseas (10 points)
Map of North America and Central America
The food map of America is given as attached.
What is the explanation for this ?The map illustrates the prevalence of monoculture in the United States, with corn being the most extensively grown crop,occupying the largest land area.
Some counties have up to 63% of their land dedicated to corn cultivation. Soybeans rank second and are primarily used as livestock feed,rather than solely for tofu production.
Food maps are visual representations that depict the distribution and prevalence of different food crops or agricultural practices in specific regions or countries.
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Describe how water is important to plants in terms of:
i) making food in plants
ii) the plant's shape
iii) hydrolysis and dehydration
Answer:
i) In terms of food production in plants, water is essential to plants as it is the evaporation of water that occurs in leaves that allows carbon dioxide to enter and to begin photosynthesis.
(ii) In terms of the shape of the plant, water is important to plants as the hydration of the cells of a plant allows the cell walls to retain their shape and thus give structure to the plant.
(iii) In terms of hydrolysis and dehydration, water is essential for plants because water is not a photosynthesis reactant or respiratory product.
Explanation:
i) Water is important in terms of making food in plants:
Water is required for the germination of seeds and as soon as growth starts water serves as a carrier in the distribution of mineral nutrients and plant food.
ii) Water is important in terms of the plant's shape:
Responsible for turgor pressure in cells (Like air in an inflated balloon, water is responsible for the fullness and firmness of plant tissue. Turgor is needed to maintain cell shape and ensure cell growth.)
iii) Water is important in terms of hydrolysis and dehydration:
During the process of photosynthesis, six molecules of carbon dioxide and six molecules of water react in the presence of sunlight to form one glucose molecule and six molecules of oxygen.
The role of water is to release oxygen (O) from the water molecule into the atmosphere in the form of oxygen gas.
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100 POINTS 100 POINTS Has anyone ever done this worksheet or know what to do? please send me answers. if you dont know dont respond. if you know only a few answers, then you can answer
please help meeeee thankyouuu
What is the term for a strong response to a harmless antigen in the environment? Notice the word Harmless in the question.
a. inflammatory response
b. an autoimmune disease
c. cell-mediated immunity
d. an allergy
Which statement about the relationship between statistical power and statistical probability is true?
A. There is an indirect relationship between statistical power and statistical probability.
B. Statistical probability is not influenced by statistical power.
C. As statistical probability increases, statistical power decreases.
D. A statistical test having high power also has high probability for finding significant support.
Answer:
D
Explanation:
D: A statistical test having high power also has high probability for finding significant support.
Answer:
D
Explanation:
in every human, the right kidney is lower than the left one. why?
Answer:
The right kidney is 2-8 cm lower than the left Kidney, because of the large liver which sits superior to it.
Explanation:
If samples of silver and lead each had volumes equal to 1 cm3, which sample would have the greater mass? What would the difference in the masses be?
The answer would be lead.
Explanation: Lead has a higher density than silver.
what are characteristics of the conducting passages of the bronchial tree as air moves from the primary bronchi to the alveolar ducts?
The width of the conducting channels is smaller and there is less cartilage in the bronchioles.
Bronchioles- Smaller and smaller passages, known as bronchioles, branch out from the major airways (bronchi), leading to air sacs (alveoli).
Alveoli- Small air sacs near the bronchioles' ends (tiny branches of air tubes in the lungs). While breathing in and out, oxygen and carbon dioxide are exchanged between the blood and alveoli in the lungs.
Cartilage- The body's supporting connective tissue, cartilage, is a non-vascular form that may be found everywhere. Due to its avascularity and less ordered microarchitecture than bone, cartilage is a loose connective tissue that varies from bone in a number of ways.
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N diploid wildflowers from a very large population are transplanted to a location in which they are reproductively isolated from the source population. Their heterozygosity is measured every generation. After 20 generations of random mating (and a constant number of offspring in each generation, N ), the heterozygosity of the isolated wildflowers is half of what it was at the start. What is your best guess of the value of N ? (Hint, if x≈0, then ln(1+x)≈x.) 3) a) A population with discrete generations experiences occasional surges and crashes in population size. In a fraction of generations r the population size is N
1
, and in the remaining 1− r generations the population size is N
2
. Adapt the formula for N
e
with varying population size,
N
1
1
+
N
2
1
+⋯+
N
k
1
k
(for k generations, with N
j
the population size in generation j ) to write an expression for the long-term effective population size of the population assuming that it meets all other Wright-Fisher assumptions. b) In the scenario in part (a), compute the effective population size if N
1
=1000, and N
2
= 1,000,000, and r=0.5. Repeat the calculation changing r to .1 and .01.
N = 1.386 Ne. and the value of N is a little over 100. After 20 generations of random mating, the heterozygosity of the isolated wildflowers is half of what it was at the start. The effective population size formula that can be used is N e = (1/2H) 2N / (2NH - H).
According to the given statement, Diploid wildflowers from a large population are transplanted to a location where they are reproductively isolated from the original population. Their heterozygosity is measured each generation. After 20 generations of random mating, their heterozygosity is half of what it was at the start. The value of N must be estimated. We know that the effective population size is the size of the population that would have the same rate of genetic drift as the actual population.
The effective population size (N e) can be expressed as shown below:
Ne = 4N 1 N 2 / (N1 + N 2) In this formula, N 1 and N 2 are the number of organisms in the two populations.
Thus, after 20 generations of random mating, the heterozygosity of the isolated wildflowers is half of what it was at the start, indicating that: Heterozygosity after 20 generations = 1/2
Heterozygosity at the start or Heterozygosity at the start = 2 (Heterozygosity after 20 generations). The effective population size formula that can be used here is:
Ne = (1/2H) 2N / (2NH - H) Where H is the heterozygosity at the beginning and N is the effective population size.
We can use the Hint given in the question to find that the above equation is approximately:
Ne = (1/4) N/ ln (2) So, N/ ln (2) = 4Ne or N = 4Ne ln (2) ≈ 1.386NeThus, N ≈ 1.386Ne.
The value of N is a little over 100, which is what we can expect.
After 20 generations of random mating, the heterozygosity of the isolated wildflowers is half of what it was at the start. Therefore, the effective population size formula that can be used is N e= (1/2H) 2N / (2NH - H).
Thus, N ≈ 1.386 Ne. and the value of N is a little over 100.
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Why do you think we see phases of the Moon?
Answer:
Just like the Earth, half of the Moon is lit by the Sun while the other half is in darkness. The phases we see result from the angle the Moon makes with the Sun as viewed from Earth. ... We only see the Moon because sunlight reflects back to us from its surface.
Explanation:
there are ________ different skeletal muscles that are responsible for the movement of the body through contractility, extensibility, and elasticity.
There are ____600____ different skeletal muscles that are responsible for the movement of the body through contractility, extensibility, and elasticity.
What is skeletal muscles ?30 to 40 percent of your body weight is made up of skeletal muscles. They are the muscles that attach to your bones and give you the ability to carry out a variety of movements and tasks. As voluntary muscles, skeletal muscles are controlled by your timing and actions.
Skeletal muscles are those responsible for moving bones. Muscle contracts or gets shorter, which causes the bone to move. The skeletal muscles function in pairs. One muscle contracts while the other one relaxes
A variety of different muscle fibre types make up human skeletal muscle. This variety of muscle fibre types enables the broad range of abilities that human muscles exhibit. Slow oxidative (SO), fast oxidative (FO), and quick glycolytic are the three different types of muscle fibres (FG).
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Gene on a chromosome lies close to another gene controlling a different trait. This indicates that jeans are blank the first gene contributes to the expression of the second gene. This indicates blank
Answer: genes are linked
Explanation: Gene on a chromosome lies close to another gene controlling a different trait. This indicates that genes are linked, meaning they are physically close to each other on the same chromosome. The proximity of these genes suggests that they are more likely to be inherited together as a unit, rather than independently assorting during the process of genetic recombination.
How does the structure of the earth affect plate tectonics
Answer:
Slab pull occurs where older, denser tectonic plates sink into the mantle. As these older sections of plates sink, newer and less dense sections of plate are pulled along behind. Sinking in one place leads to plates spreading apart in other places. Earthquakes and volcanoes are primarily found at plate boundaries .
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3 Calculate the acceleration of a car that went from zero to 60 m/s in 2.4 seconds Include units.
Answer:
25m/s^2
Explanation:
acceleration= change in velocity/time
change in velocity is 60 (60-0)
Answer:
The answer to that question is...well...I have no idea .-. sorry.
Explanation:
JURASSIC WORLD: MOVIE QUESTIONS
How are prokaryotes and eukaryotes the same
Answer:
Both have selectively permeable plasma membranes surrounding their cells which act as barriers for entering molecules.
Both carry ribosomes for protein synthesis
Both have a semi fluid jelly like substance called cytosol ( cytoplasm) in which subcellular organelles are suspended in.
Both carry DNA as their genetic material
Can someone please help with the worksheets.
Thank you!
which are the dye-labeled nucleotides used in sanger sequencing to generate dna fragments of different lengths. (**hint: remember there are differences in types of nucleotides!) group of answer choices adrps atps dntps ddntps
Calculate the doubling time for
India with its growth rate of 1.13%.
Doubling time = 70/growth rate
A. 0.619 years
B. 619 years
C. 61.9 years
The doubling time for India at 1.13 growth rate is 0.619years
What is doubling time?The doubling time is the time it takes for a population to double in size/value. It is applied to population growth, inflation, resource extraction, consumption of goods, compound interest, and many other things that tend to grow over time.
Doubling time is given as 70/ percentage growth rate. The percentage growth rate is 1.13%.
Therefore the doubling time will be calculated as
doubling time = 70/1.13
doubling time= 0.619 years
therefore the doubling time for India is 0.619 years at a growth rate of 1.13%
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In the cell cycle, at which stages are chromosomes present as dyads?
A.End of G1
B. anaphase of meiosis II
C. end of meiosis I
D. Beginning of mitosis
In a study of larval development in the tufted apple budmoth (Platynota idaeusalis), an entomologist measured the head widths of 50 larvae. All 50 larvae had been reared under identical conditions and had moulted six times. The mean head width was 1.20 mm and the standard deviation was 0.14 mm. (a) Calculate the standard error of the mean. (b) Construct a 90\% confidence interval for the population mean. (c) Construct a 95% confidence interval for the population mean. (d) Interpret the confidence interval you found in part (c). That is, explain what the numbers in the interval mean.
The 95% confidence interval for the population mean head width of tufted apple budmoth larvae is approximately 1.1612 mm to 1.2388 mm. We can be 95% confident that the true population mean falls within this range.
(a) The standard error of the mean (SEM) can be calculated using the formula: SEM = standard deviation / √sample size. In this case, the standard deviation is 0.14 mm and the sample size is 50. Thus, the SEM is:
SEM = 0.14 mm / √50 ≈ 0.0198 mm.
(b) To construct a 90% confidence interval (CI) for the population means, we use the formula: CI = mean ± (critical value × SEM). The critical value for a 90% confidence level can be obtained from a standard normal distribution table, which is approximately 1.645. Plugging in the values, we get:
CI = 1.20 mm ± (1.645 × 0.0198 mm) = 1.20 mm ± 0.0326 mm.
Thus, the 90% confidence interval for the population means head width is approximately 1.1674 mm to 1.2326 mm.
(c) To construct a 95% confidence interval, we use the same formula as in part (b), but with a different critical value. For a 95% confidence level, the critical value is approximately 1.96. Substituting the values, we get:
CI = 1.20 mm ± (1.96 × 0.0198 mm) = 1.20 mm ± 0.0388 mm.
Thus, the 95% confidence interval for the population means head width is approximately 1.1612 mm to 1.2388 mm.
(d) The 95% confidence interval indicates that we are 95% confident that the true population means the head width of tufted apple budmoth larvae falls within the range of 1.1612 mm to 1.2388 mm.
This means that if we were to repeat the study multiple times and construct confidence intervals in the same way, approximately 95% of those intervals would contain the true population mean.
The narrower the interval, the more precise our estimate of the population means. Therefore, we can be relatively precise in estimating the mean head width of the tufted apple budmoth larvae based on this confidence interval.
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a single strand of DNA helix has the code CGCTAA. which would be the complementary code on the other strand of helix
Answer:
The other side would be GCGATT
Explanation:
Adenine (A), cytosine (C), guanine (G), or thymine (T).
A (adenine) always pairs with T (thymine)
C ( cytosine) always pairs with G (guanine)
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The arousing division of the ANS is the...
(This is anatomy)
Genes act by directing the formation of:
somatic cells
specific enzymes
alleles
Answer:
The answer is specific enzymes
A union could be guilty of unfair labour practices: during the union organizing campaign C during contract negotiations during the term of the collective agreement G Call of the options
A union could be guilty of unfair labor practices is; during the union organizing campaign, during contract negotiations, and during the term of the collective agreement. Option D is correct.
During the union organizing campaign; Unions can engage in unfair labor practices during the organizing campaign by using coercion, intimidation, or other improper tactics to influence employees' decisions regarding union representation.
During contract negotiations; Unions may engage in unfair labor practices during contract negotiations by engaging in bad faith bargaining, refusing to negotiate in good faith, or using coercive tactics to gain advantages in bargaining.
During the term of the collective agreement; Unions can commit unfair labor practices during the term of the collective agreement by violating the terms of the agreement, engaging in discriminatory practices, or interfering with the rights of employees protected under labor laws.
Hence, D. is the correct option.
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--The given question is incomplete, the complete question is
"A union could be guilty of unfair labor practices: A) during the union organizing campaign B) during contract negotiations C) during the term of the collective agreement D) all of the options."--