Answer:
B) wastewater: all the waste water that goes down our sinks, out of the shower, from our washing machines and even from our toilets. Blackwater – waste water that comes from our toilets. Greywater – waste water that comes from our sinks, laundries, showers and baths.
Explanation:
HELP! LOOK AT THE PICTURE!
Answer:
The organism's genotype encodes their phenotype because the genotype corresponds to the characteristic that is determined by genes —formed by fragments of DNA— which are transcribed into mRNA to be translated into amino acid sequences in the synthesis of proteins, determining the morphological and functional characteristics of an organism, that is, its phenotype.
Explanation:
Genotype corresponds to the genetic information contained in the DNA, according to the sequence of nucleotides in its molecular structure. This genotype includes characteristics or polymorphisms that define the appearance and function of living beings.
Each DNA molecule constitutes a chromosome, formed by genes —DNA fragments— each of which determines specific characteristics.
When DNA is transcribed into mRNA, information is being sent that is necessary for the incorporation of amino acids into a protein that is being synthesized. The proteins, in turn, determine morphological and functional characteristics that constitute the phenotype of an individual.
How does subsistence affect culture?
from anthropology perspect
Subsistence, referring to the way people obtain their basic needs, has a profound impact on culture. It influences social structures, division of labor, values, beliefs, and daily practices within society.
Explanation:
From an anthropological perspective, subsistence plays a crucial role in shaping culture. Subsistence refers to the means by which people obtain their basic needs, including food, water, shelter, and resources. The way society meets these needs influences various aspects of its culture.
Subsistence strategies, such as foraging, pastoralism, horticulture, agriculture, or industrialization, determine how people organize themselves socially, their division of labor, and their relationship with the natural environment. For example, nomadic hunter-gatherer societies have different social structures and mobility patterns compared to sedentary agricultural societies.
Subsistence practices also impact values, beliefs, and daily practices within a culture. The methods of food production and availability shape culinary traditions, religious rituals, and social norms related to food sharing and distribution. Subsistence strategies influence the development of technology, artistic expressions, and economic systems within society.
Overall, subsistence is deeply intertwined with culture as it shapes the social, economic, and symbolic aspects of society. Understanding a community's subsistence practices provides valuable insights into its cultural patterns, social organization, and worldview.
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A scientist is studying the Big Bang theory, which is a theory that attempts to explain the creation and early development of the universe. She finds new evidence that suggests this theory might be incorrect. What happens next?
More experiments are done to replicate the new findings.
The theory is corrected to include the new information.
A new hypothesis is developed to address the new findings.
The theory is disproved and thrown out.
If a scientist finds new evidence that suggests this theory might be incorrect then more experiments are done to replicate the new findings.
What is a scientific theory?A scientific theory is a well-sustained body of empirical evidence that supports the statements contained in such assumptions. These assumptions may change if new evidence emerges.
In conclusion, If a scientist finds new evidence that suggests this theory might be incorrect then more experiments are done to replicate the new findings.
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Answer:
Explanation:
the answer is B
Which reptile cannot move its tongue? frog snake iguana
The snake is a reptile that cannot move its tongue.
While both frogs and iguanas can move their tongues, snakes have unique characteristics when it comes to tongue movement. Snakes have a specialized adaptation called a "flickering" tongue, which allows them to gather sensory information from their environment. The snake's tongue is bifurcated or forked, which means it is divided into two tips.
Instead of using their tongue for taste, snakes primarily use it to detect scent particles in the air. When a snake flicks its tongue, it collects scent particles from the surrounding air and transfers them to a sensory organ called Jacobson's organ, located on the roof of its mouth. This organ is highly specialized for detecting chemical cues, allowing snakes to perceive their environment, locate prey, and identify potential threats.
Unlike frogs and iguanas, snakes do not use their tongues for capturing prey or manipulating objects. Instead, their tongue plays a crucial role in gathering olfactory information to navigate their surroundings and make critical survival decisions.
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Give an example of seedless vascular plants
Answer:
one of them would be ferns
the adaptation of plants to a terrestrial environment required more
The adaptation of plants to a terrestrial environment required more structural support and efficient water and nutrient uptake mechanisms.
Plants evolved from aquatic ancestors to adapt to a terrestrial environment. This transition required several adaptations to overcome challenges such as gravity, desiccation, and obtaining essential resources. Two critical adaptations that were necessary for plants to thrive on land are increased structural support and efficient water and nutrient uptake mechanisms.
In aquatic environments, plants are buoyed by water, which helps support their structure. However, on land, gravity exerts a constant downward force, necessitating the development of stronger and more rigid structural components. Plants evolved specialized tissues such as lignified xylem, which provides strength and helps transport water and minerals from the roots to the rest of the plant.
Efficient water and nutrient uptake mechanisms were also essential for plants to survive in a terrestrial environment. Plants developed roots, specialized organs that anchor them in the soil and absorb water and nutrients. The evolution of root hairs, microscopic extensions on the surface of roots, greatly increased the surface area for absorption. In addition, the development of mycorrhizal associations, symbiotic relationships between plant roots and fungi, enhanced nutrient uptake capabilities.
Overall, the adaptation of plants to a terrestrial environment required structural modifications to withstand gravity and efficient mechanisms for water and nutrient uptake. These adaptations allowed plants to successfully colonize and thrive on land, leading to the diverse array of terrestrial plant species we see today.
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The adaptive advantage associated with the filamentous nature of fungal mycelia is primarily related to.
The main adaptive benefit of fungal mycelia's filamentous structure is their large surface area, which is ideal for invasive growth and absorptive nutrition.
Explain fungal mycelia?Mycelium transforms surrounding organic matter into nutrients that can be absorbed and used as food through hyphae. Because they assist in the processes of decomposition and regeneration, mycelia are an essential component of their ecosystems.Mycelium and yeast are both fungi, so they have some similarities. However, while most yeast cells grow as single cells, mycelium is multicellular and can form larger structures, most frequently known as mushrooms.Therefore, a common mushroom's fungal "body" is a sizable underground network of threads that resembles a plant's root. The "mycelium" is a structure that basically refers to the entire fungus.To learn more about fungal mycelia refer to :
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What property of a water allows hydrogen bonds to form between two different water molecules?
A The strong covalent bonds that hold the oxygen atom to each hydrogen atom
B The ionic bonds that form after the molecule separates into a hydroxide ion (OH-) and hydrogen ion (H+)
C The polarity of the molecule, which involves a slightly negative oxygen atom and slightly positive hydrogen atoms
D The small size of the oxygen atom compared to the two hydrogen atoms
3. The diversity of organisms present on Earth is the result of--
a.Ecosystem stability
b. Homeostasis
c. Direct harvesting
d. Natural Selection
is an earthquake an
example of direct or
indirect
Answer:
i feel like there should be more to the question so you can get a better answer but i will say direct
Explanation:
sorry if im wrong
Which of the following cell structures is the site of photosynthesis?
Answer:
if chloroplast is one of the answers then that's the answer.
Explanation:
so I am going with chloroplast.
explain how the relationship between light and pigment production might serve as a protective mechanism
The relationship between light and pigment production can serve as a protective mechanism for plants and other organisms. Pigments absorb light energy and convert it into chemical energy, which is then used to drive metabolic processes such as photosynthesis.
This allows plants to absorb light and use it to create energy. Pigment production can also help protect organisms from dangerous ultraviolet radiation. Pigments absorb ultraviolet light and prevent it from reaching the cells beneath. This can help protect them from damage caused by exposure to UV radiation.
In addition, the pigments can act as natural sunscreen, reducing the amount of harmful radiation that reaches the organism’s skin. Pigments can also provide camouflage and protection from predators. By changing the colour of their skin, organisms can blend into their environment, making them less visible to predators. Overall, the relationship between light and pigment production can provide an effective form of protection for plants and other organisms.
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explain why the metric system and si are important
Answer:
In simple terms, the metric system (which is the same as SI) is important because it's more coherent than the imperial system.
Explanation:
The metric system is far more used worldwide compared to the imperial system, where the imperial system is only officially used in three countries (U.S, Liberia, Myanmar).
There are multiple reasons why the metric system is important, but the most critical reason is that it's very easy to understand pertaining to calculations. The measurement system of SI is designed to make measurements/calculations easy to perform and understand. This is why scientists prefer using the metric system over imperial.
You can make some small comparisons:
--> Metric is consistently based on decimal numbers, while imperial uses different number systems (base 3, 8, 12, 14, 16, etc.,)
--> Metric works well with percentages, while imperial does not
--> Metric units are the same internationally, while some imperial units differ (i.e different pints, gallons, tons, etc.,)
There are fewer, simpler measurements in the metric system as compared to imperial where calculations start to get overcomplicated due to the amount of measurements/units in the system.
In layman's terms... metric is a boat on smooth water with perfect weather, while imperial is a boat on rough waters during a storm.
the wet bulb temperature is 10 C the Dry bulb temperature is 14 C what is the relative humidity?
The relative humidity is approximately 22.9% based on the given wet bulb temperature of 10°C and dry bulb temperature of 14°C.
Relative humidityWet bulb temperature: 10°C = 50°F
Dry bulb temperature: 14°C = 57.2°F
SVP at wet bulb temperature: 0.284 * \(e^(17.27 * 10 / (10 + 237.3))\)= 0.284 * \(e^(-7.09)\) = 0.284 * 0.000828 = 0.0002356 psi
SVP at dry bulb temperature: 0.284 *\(e^(17.27 * 14 / (14 + 237.3))\) = 0.284 * e^(-5.97) = 0.284 * 0.002562 = 0.0007296 psi
AVP = 0.0002356 - (0.00066 * (57.2 - 50) * 14.7) = 0.0002356 - (0.00066 * 7.2 * 14.7) = 0.0002356 - 0.0686 = 0.000167 psi
RH = (AVP / SVP at dry bulb temperature) * 100
RH = (0.000167 / 0.0007296) * 100 = 0.229 * 100 = 22.9%
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Which of the following would be an appropriate way to assess the competence of users of a blood glucose meter to ensure they achieve accurate results ? Please select the single best answer Oa. Blind sample testing Ob. Written quiz Oc. Case study review Od. Review of worksheets
An appropriate way to assess the competence of users of a blood glucose meter to ensure they achieve accurate results is by blind sample testing. Option a is correct.
What is blood glucose?Blood glucose is the level of sugar in the blood. It's the body's primary source of energy. Blood glucose levels that are too high or too low can cause significant health issues. Diabetics, in particular, are concerned with blood glucose levels since their bodies have trouble managing them. To assess the competence of users of a blood glucose meter, a blind sample testing should be done.
This is a type of clinical laboratory test in which the laboratory receives specimens that are unmarked or unidentified, and its staff doesn't know that they are being tested. This method assesses the accuracy of the individual's blood glucose meter readings and the person's understanding of how to use the blood glucose meter.
Hence, Option a is correct.
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The most severe effect resulting from loss of insect species globally would likely be a a reduction in water quality. b a decline in crop pollination. c an increase in disease vectors. d an increase in soil erosion.
The most painfull effect resulting from loss of insect species globally would likely be a drop in crop pollination.
What do you mean by pollination?Pollination is the act of moving pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, contains plants, is to create offspring for the next generation. One of the ways that plants can make offspring is by creating seeds.
Thus, option "B" is correct, The most painfull effect resulting from loss of insect species globally would likely be a drop in crop pollination.
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What is the MOST likely length of an mRNA that will code for a polypeptide with 150 amino acids?
Group of answer choices
450 nucleotides
All of these lengths are possible depending on the organism in which the mRNA is found.
50 nucleotides
>450 nucleotides
150 nucleotides
The most likely length of an mRNA that will code for a polypeptide with 150 amino acids is >450 nucleotides.What is mRNA?
Messenger RNA or mRNA is a single-stranded RNA molecule that carries genetic information from DNA to ribosomes for protein synthesis. mRNA is synthesized from DNA through a process called transcription.Most genes contain information that codes for the production of proteins. These proteins, in turn, are involved in the development and function of all living organisms.
The length of mRNA depends on the number of nucleotides, which is determined by the number of amino acids required to make a protein.In general, every three nucleotides on the mRNA molecule code for a specific amino acid. A string of such amino acids forms a polypeptide.
The polypeptide chain forms a protein through folding and further modifications.The most likely length of an mRNA that will code for a polypeptide with 150 amino acids is greater than 450 nucleotides because each amino acid is coded by a sequence of three nucleotides. Therefore, 150 amino acids would require a coding sequence of at least 450 nucleotides.
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How do an increase in the organic matter in soil and an increase in soil depth affect the
population of plants in an area?
A Larger plants become the dominant organisms.
B Mosses replace flowering plants.
C Nitrogen-fixing bacteria kill young trees.
D Grasses become diseased.
An increase in the organic matter in soil and an increase in soil depth generally have a positive effect on the population of plants in an area.
Organic matter in soil provides essential nutrients and improves soil structure, while a deeper soil profile can increase the availability of water and nutrients.
As a result, larger plants with deep roots tend to thrive in such conditions, which may eventually lead to larger plants becoming dominant organisms (option A). This is because larger plants have a competitive advantage over smaller plants in acquiring nutrients and water from the soil.
Mosses replacing flowering plants (option B) is less likely, as mosses tend to grow in areas with poor soil conditions and lower nutrient levels.
Nitrogen-fixing bacteria killing young trees (option C) is also unlikely as nitrogen-fixing bacteria actually help plants by providing them with essential nutrients.
Grasses becoming diseased (option D) is also not a likely outcome as the increased organic matter and soil depth generally improve soil health and reduce the incidence of diseases.
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An increase in organic matter and soil depth in soil results in Larger plants becoming the dominant organisms by providing essential nutrients to the soil.
Which are the components of organic matter?
Organic matter is composed of microorganisms, plant remains, humus, hydrogen, nitrogen, etc.
Which nutrients are essential for the growth of a plant?
The nutrients necessary for the growth of the plant can be categorized into two types macronutrients such as nitrogen, and phosphorous, and micronutrients such as chlorine and manganese.
Organic matter provides the soil with the necessary nutrients which are essential for the growth of plants. Larger plants have large roots hence soil depth helps them to grow fast.
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A gene contains a frameshift mutations. which kind of mutagen would be capable of reversing this mutation ?
Frameshift mutations can be reversed by using mutagens that specifically introduce insertions or deletions in the DNA sequence, shifting the reading frame back to its original state.
Frameshift mutations occur when nucleotides are inserted or deleted in a DNA sequence, causing a shift in the reading frame during protein synthesis. To reverse such mutations, a mutagen capable of introducing insertions or deletions in the gene's sequence would be required. One such mutagen is the chemical compound known as intercalating agents. Intercalating agents, such as acridine orange or ethidium bromide, can insert themselves between base pairs in the DNA double helix, causing the DNA to kink or bulge. During DNA replication or transcription, these bulges can lead to the addition or deletion of nucleotides, potentially restoring the reading frame to its original state.
Another mutagen that can reverse frameshift mutations is certain types of radiation, such as UV light. UV light induces the formation of thymine dimers, where adjacent thymine bases in the DNA strand become covalently linked. During DNA replication or repair processes, these thymine dimers can cause the insertion or deletion of nucleotides, thereby correcting the frameshift mutation.
In summary, frameshift mutations can be reversed by using mutagens that introduce insertions or deletions in the DNA sequence. Chemical intercalating agents and certain types of radiation, such as UV light, are examples of mutagens that can potentially reverse frameshift mutations by shifting the reading frame back to its original state.
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Cells are the building blocks for organs and large organ systems, such as the respiratory system. How does your investigation support this statement?
Cells are the basic unit and structure of everyone. When someone is made, they are made out of one cell. They go through mitosis to make more cells and grow. Cells though are the building blocks of life because all life forms start off as cells.
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A student investigated the effect of aged-grass compost (fertilizer madefrom decaying plant material) on the growth of bean plants. She thoughtthat the compost would provide extra nutrients and make plants growfaster. Thirty bean seeds were divided into three groups and planted indifferent flats (boxes). All seeds germinated after 12 days and wereallowed to grow for five days. The flats were each given the same amountof water and the same amount of light. Flat A was then fertilized with 3-month old compost; Flat B was given 6-month old compost and Flat Cwas given no compost. At the end of 14 days the height of each plant wasmeasured in centimeters. Which Flat was the control for this experiment?
In this experiment, the control group would be Flat C, because it has no compost, and the results obtained from it will show the growth of the plants in wild conditions, i.e without treatment (the composts of different maturity times).
2. Compare How does sexual reproduction differ from asexual reproduction?
Explanation:
In sexual both parents are involved
PLEASE HELP QUICKLY
Match each of the following to the correct organ system.
Lungs
Heart
Veins
Arteries
Stomach
Large intestine
Trachea
Small intestine
Muscles
Bones
Liver
Pancreas
Gall bladder
Kidney
Bladder
Choices are...
A. Skeletal System
B. Excretory System
C. Digestive System
D. Circulatory System
E. Muscular System
F. Respiratory System
Explanation:
1. stomach - Digestive
2. Brain - Nervous
3. Heart - Cardiovascular
4. kidneys - excretory
5. bone marrow - lymph
6. pituitary gland - endocrine
7. xylem- vascular tissue
8. bones - skeletal
9. Fallopian tubes - reproductive
hope this helps liine some up together i dont give whole answers just try to help ppl out, ill see what i can do thogh, dont quite undderstand can thee be more than one to go with the numbered ones?
What cell is Mitochondria found in ?
Answer:
they are found in eukaryotic organisms
dna and rna are polymers composed of ______ monomers.
Which of the following shows the correct genotypes of purebred individuals?
A. BB, bb, Bb
B. TT, Tt, Tt
C. Ss, Ss, ss
D. bb, BB, bb
if four of the original colonists died before they produced offspring, the ratios of genotypes could be quite different in the subsequent generations. this would be an example of
genetic drift. When the population size of a population is drastically decreased, a phenomenon known as the bottleneck effect occurs. Natural calamities (earthquakes, floods, storms and fires) can completely wipe out a population.
The frequency of alleles in a population is altered when a severe storm kills a large number of people at random. Genetic drift can be seen in all of these. People move and intermarry with people from other populations. Random occurrences can alter a population's allele frequencies, a process known as genetic drift. Small random changes in allele frequencies can have a large impact on the population as a whole, making small populations where this is most likely to happen.
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No matter what phase water is in, the water molecules stay the same; they just move differently.”
Explain why this evidence matters:
Answer:
Think about how the water cycle works etiher look in a tetbook or something
Explanation:
microtubules start at the centrosome and then connect to the kinetochores, which are structures at the central region of chromosomes
Microtubules start at the centrosome and then connect to the kinetochores, which are structures at the central region of chromosomes. The centrosome is the main microtubule-organizing center (MTOC) in most animal cells, whereas plant cells lack a typical centrosome.
The two spindle poles are the central region of a chromosome where a kinetochore is connected. Microtubules are a type of cytoskeletal protein filament that plays a crucial role in the mechanics of cell division.
Microtubules, together with actin and intermediate filaments, form the cytoskeleton, which is the structural framework of the cell. Microtubules also transport vesicles and organelles, support cell shape, and mediate cell signaling.
They are also crucial in cell division, serving as a framework for the mitotic spindle, a structure that segregates chromosomes during cell division.
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Which cell has a nuclues
Answer:
eukaryotic cell
Explanation:
theirs many organelle found in that type of call
Answer: eukaryotes
Explanation: eukaryotes are advanced organisms and only advanced organisms can have a nucleus