Answers
Answer:
Plants absorb water from the soil. The water moves from the roots through the stems to the leaves. Once water reaches the leaves, some of it evaporates from the leaves, adding to the amount of water vapor in the air. This process of evaporation through plant leaves is called transpiration.
I really hope this helps!
Plants contribute to the water cycle in several ways through Transpiration, evaporation, Precipitation: and infiltration.
How do we explain?Plants take in water through their roots and transport it up to their leaves. As water evaporates from the leaves, it creates a force that pulls more water up from the roots through a process called transpiration, and it is a major way that water moves through the atmosphere.
Water from plants and soil also evaporates into the atmosphere. This process is called evaporation, and it is another important way that water moves through the water cycle.
When water vapor in the atmosphere cools, it condenses and falls back to Earth as precipitation. This can be in the form of rain, snow, sleet, or hail.
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Related Questions
A team of researchers collected DNA from a group of people with a particular form of cancer and compared it to DNA from a group of people who do not have the disease. They are hoping to determine whether certain genetic variations occur more frequently in those with the disease and, therefore, where on the human genome the disease-causing problem exists. Which of the following is true of the researchers?
The researchers are behavior geneticists.
The researchers are molecular geneticists.
The researchers are undertaking an experiment in selective breeding.
The researchers are using the genome-wide association method.
Answers
The researchers are molecular geneticists is the true statement about them and is denoted as option B.
What is a Molecular geneticist?This is an individual who studies the molecular structure of DNA, its cellular activities and how they cause variations in organisms.
In this scenario, we were told they collected DNA from a cancer patient and a normal person in other to determine the genetic variations in the both of them which is why molecular geneticists was chosen.
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The researchers are molecular geneticists!
State 5 effects of exercise with varying intensity on the immune system.
Answers
Varying intensity of exercise can result in different effects on the immune system, such as increased natural killer cell activity, decreased inflammation, improved antibody response, increased white blood cell count, and increased cytokine production.
What are the 5 effects of exercise with varying intensity on the immune system?Here are 5 effects of exercise with varying intensity on the immune system:
Moderate Intensity Exercise: Regular moderate intensity exercise has been shown to enhance immune function by increasing the circulation of immune cells and antibodies in the body.
High Intensity Exercise: Short-term high-intensity exercise can lead to temporary suppression of the immune system. This is because intense exercise causes stress on the body, leading to the release of stress hormones that can suppress immune function.
Chronic Intense Exercise: Prolonged, intense exercise can lead to a decrease in immune function and increase the risk of infection if the body is not given adequate time to recover.
Resistance Training: Resistance training has been shown to boost immune function by increasing the production of immune cells.
Aerobic Exercise: Aerobic exercise has been shown to boost the immune system by increasing the number of natural killer cells, which are a type of immune cell that helps to fight off infections. Aerobic exercise can also increase the circulation of immune cells and antibodies in the body, improving immune function.
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What is the differences of mitosis and meiosis
Answers
mitosis refers to the parts of the original nucleus into two nuclei. On the other hand, meiosis refers to each having half chromosomes of the original cell.
in mitosis, there is the maintenance of chromosomes takes place while meiosis leads to a reduction in the no. of chromosomes. There are no variations in mitosis and variants occur in meiosis.
hence at last we can say that the above are the major difference between mitosis and meiosis. All of the explained differences will clearly lead to identifying them in particular. mitosis and meiosis plays a vital role in formation of gametes.
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In certain fireworks, potassium nitrate breaks down into potassium oxide, nitrogen, and oxygen. This is an example of a reaction. The opposite process is a reaction.
Answers
Answer:
Explanation:
In specific fireworks, potassium nitrate breaks down into potassium oxide, nitrogen, and oxygen. This is an example of a combustion reaction. The opposite process is a SYNTHESIS REACTION.
Quagga mussels, an invasive species of mollusk originally from
Russia, have been introduced to the lake after being carried in on
the hulls of boats. An assessment of the size of the quagga
mussel problem is needed, along with suggestions to curb their
population growth.
what field of science is this?
Answers
This is a problem in the field of ecology.
The problem of quagga mussels in the lake is an ecological issue that requires scientific assessment and management.
It falls under the discipline of ecology, which studies the relationships between organisms and their environment.
Ecologists investigate the impacts of invasive species on the ecosystem and devise strategies to control their spread and minimize their effects.
In this case, scientists will need to examine the size of the quagga mussel population, their distribution, and their ecological interactions with native species.
They will also need to recommend measures to prevent further introduction of quagga mussels and to manage their population growth, such as using chemical treatments or biological controls.
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9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
Answers
Do we follow the natural order? We as humans, do follow Mother Nature rules?
Answers
Sienna decides to study movement in plants. Identify the correct sequence of the scientific steps, and place the steps in order.
She developed a
hypothesis that
plants move toward light.
Over six weeks, both
plants grew toward their
available light source.
She put one plant near
the window and another
in a dark room with a
small opening that let
light come through.
Every few days she
checked the plants
and recorded the
direction of their
growth.
Answers
1. Develop a hypothesis: Sienna hypothesized that plants move toward light. 2. Set up the experiment: Sienna placed one plant near a window and another in a dark room with a small opening that allowed light to come through. 3. Observe and record: Sienna checked the plants every few days and recorded the direction of their growth. 4. Analyze the data: Sienna examined the recorded data to determine the direction of growth for each plant over the six-week period. 5. Draw conclusions: Based on the data analysis, Sienna drew conclusions about whether the plants moved toward the available light source or not.
1. Sienna developed a hypothesis that plants move toward light. This is the initial step where she formulates her prediction based on prior knowledge or observations.
2. Sienna set up the experiment by placing one plant near a window and another in a dark room with a small opening that allowed light to come through. This step ensures that there are two distinct conditions to compare the plant growth.
3. Every few days, Sienna checked the plants and recorded the direction of their growth. This step involves making regular observations and documenting the changes in plant growth over time.
4. After six weeks, Sienna gathered all the recorded data, which included the direction of growth for each plant. This data would serve as the basis for further analysis.
5. Sienna analyzed the data by examining the recorded observations. She compared the direction of growth for each plant and looked for patterns or differences between the plant near the window and the one in the dark room.
6. Based on the data analysis, Sienna drew conclusions about whether the plants moved toward the available light source or not. This step involved interpreting the data and determining if the hypothesis was supported or refuted by the evidence gathered from the experiment.
By following this sequence of steps, Sienna was able to study movement in plants and draw conclusions about their response to light.
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question 4
if the DNA has the same sequence of :
5' A T T G C T A 3' then what is the sequence of the complementary strand?
a = 3' T A A G C T A 5'
b= 5' A T TG C T A 3'
C= 3' U A A C G A U 5'
D= 3' T A A C G A T 5'
Answers
Answer:
D
Explanation:
In DNA, C and G always go together and A and T always go together so you simply take the first strand and replace each letter with its counterpart. Also for the numbers on the outside of the letters, you will simply swap them for the second strand. So since the first strand has 5' first and then 3', the second strand will have 3' first and then 5'.
The greater the light intensity on the plants the
Answers
Answer: The faster the rate of photosynthesis.
Explanation: As photosynthesis requires light energy to function, the higher the light intensity, the faster the rate of photosynthesis and therefore the faster the rate of glucose production. The more glucose that is made in photosynthesis, the more sucrose could be transported around the plant via translocation.
Calculate the equilibrium genotype frequencies from a population with allele frequencies p=.25 and q=.75
Answers
There are 6.25% homozygous dominant people (AA), 37.5% heterozygous people (Aa), and 56.25% homozygous recessive people (aa).
How to determine equilibrium genotype frequencies?In a population with two alleles, p and q, the frequency of p and q must add up to 1, or 100%. In this case, p = 0.25 and q = 0.75.
Using the Hardy-Weinberg equation, we can calculate the expected frequencies of the three possible genotypes: AA, Aa, and aa. The equation is:
p² + 2pq + q² = 1
where p² represents the frequency of the AA genotype, 2pq represents the frequency of the Aa genotype, and q² represents the frequency of the aa genotype.
Substituting the given values of p and q:
(0.25)² + 2(0.25)(0.75) + (0.75)² = 1
0.0625 + 0.375 + 0.5625 = 1
Therefore, the expected frequencies of the three genotypes are:
AA = p² = (0.25)² = 0.0625
Aa = 2pq = 2(0.25)(0.75) = 0.375
aa = q² = (0.75)² = 0.5625
So in this population, we would expect to see 6.25% homozygous dominant individuals (AA), 37.5% heterozygous individuals (Aa), and 56.25% homozygous recessive individuals (aa).
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Using the information from the reading, create a biomass diagram using lions/buffaloes/grasses what do you think it would look like based on what you know about the 10% rule?
Answers
Answer: It depends on the reading, but it should show the grass with the most energy, the buffalo with 90% less energy than the grass, and the lions with 90% less energy than the buffalo
Explanation: The ten percent rule states that, when energy is transferred from one organism to another, only 10% of the energy is conserved. The other 90% is lost as heat. So, heterotrophs (organisms that produce their own energy) like the grass would have the most energy, the buffalo would only receive 10% of that, and the lions only 10% of the buffalos' energy.
Which of the followings are true or false.
Leopards and bass are more closely related than turtles and bass.
1. True
b. False
Leopards and lancelets have no common ancestor.
1. True
b. False
The taxon that shares the most recent common ancestor with frogs is the bass.
1. True
b. False
In this tree, frogs are the sister taxon of turtles and leopards.
1. True
b. False
Turtles and leopards all have four limbs and an amnion.
1. True
b. False
The common ancestor of lamprey and lancelets have a vertebral column.
1. True
b. False
Answers
Answer:
Explanation:
1) False.
This is because bass is a fish, turtle is an amphibian and leopard is a mammal. But bass possess some characteristics traits related to turtle as compared to a mammal(leopaard)
2) False
This is because their ancestor is a Chordate , therefore they have a coin ancestor.
3) True
The taxa of turtles( amphibians) share a more common ancestor with frogs compared to bass because both are amphibians.
4) False
This is because the bass is a fish that possess some characteristics traits related to an amphibian (turtle) as compared to a mammal(leopard).
5) True
They all have the fore limb and hind limb.
6 True.
Please answer quick everything you need to answer is in the photo
Answers
Answer:
The evidence from the eruption helps scientists study past climate changes and compare them to modern changes.
Explanation:
Essentially, they like to study an area of difference so that they can see what changes in that situation; and they are able to understand what would change in a study sample (letting them know what measures to look for)
the organisms that feed on dead and decaying matter are called
A. Saprotrophs
B. Autotrophs
C. Heterotrophs
D. Parasite
Answers
The organisms that feed on dead and decaying matter are called Saprotrophs.
An organism that feeds on dead and decaying organic matter is called a saprotroph. These organisms are heterotrophic, which means that they obtain their food from other sources. They are important in the ecosystem because they break down dead organic matter and recycle it back into the soil, making nutrients available to other living organisms
Answer:
A. Saprotrophs
Explanation:
Saprotrophs are organisms that obtain their nutrients by feeding on dead and decaying matter. They play a crucial role in the ecosystem by decomposing organic material and recycling nutrients back into the environment.
These organisms secrete enzymes that break down complex organic compounds into simpler substances, such as sugars and amino acids, which they can absorb and utilize for their own growth and energy needs. Examples of saprotrophs include fungi (such as mushrooms and molds) and certain bacteria.
Unlike autotrophs, which can produce their own food through photosynthesis or chemosynthesis, saprotrophs rely on external sources of organic matter for their nutrition. They actively decompose dead plants, animals, and other organic materials, aiding in the process of nutrient recycling and decomposition.
Heterotrophs, on the other hand, are a broader category of organisms that obtain their nutrients by consuming other living or dead organisms. This includes saprotrophs, as well as other types of organisms such as herbivores, carnivores, and omnivores.
Parasites, meanwhile, are organisms that live in or on other organisms, known as hosts, and obtain their nutrients from the host while causing harm or damage to it. Unlike saprotrophs, parasites typically rely on a living host for their sustenance rather than feeding on dead and decaying matter.
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state the difference between an onoin cell under low and high power in resolution
Answers
The difference between viewing an onion cell under low and high power is the level of magnification and resolution.
What is the difference between an onion cell under low and high power resolution?When viewed under a microscope at low power, an onion cell will appear as a large, translucent blob with a defined cell wall. The nucleus may be visible as a small, dark spot within the cell. However, many of the cell's internal structures and organelles will not be visible due to the limited resolution of the low-power objective lens.
When viewed under high power, the same onion cell will appear much more detailed and magnified. The cell wall will still be visible, but now the cell's internal structures and organelles will also be visible.
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What is the purpose of the nervous system? What doesit consist of?
Answers
The nervous system transmits and controls signals between the brain and the rest of the body, both internally and externally, so we can say that the nervous system controls the capacity of the organism of moving, breathing, thinking, reacting to external stimuli, and more. The basic unit of the nervous system are neurons constituted by axons and dendrites, on axons the nervous impulse is released meanwhile on the dendrites the impulse is received. Mainly the nervous system can be dived into two categories, the nervous central system, and the peripheral nervous system, the first one comprehends the brain and the spinal cord and is integrated as a processing center for the whole nervous system, meanwhile the peripheral nervous system compreghends or the nerverves
Which of the following does not explain why if two people are exposed to the same high stress causing conditions, there is a likelihood that they will not be affected the same way? A) the two have different lifestyles B) some people are not at all affected by stress C) gene-environment interactions may affect the level of depression D) people react differently to stress E) presence of a specific gene variation
Answers
Answer:
Probably B
Explanation:
They all explain it, honestly, but B sounds the least like an answer they would accept as true. It's also kind of sus that they have 2 different answers about reacting differently to stress, and B is definitely the least likely of the two to be correct. Sorry I couldn't be more helpful, I'm only here because I searched for the answer myself. Good luck.
what measure against mosquitoes is least harmful to the environment
Answers
Answer:
Eliminate standing water in rain gutters, old tires, buckets, plastic covers, toys, or any other container where mosquitoes can breed. Empty and change the water in bird baths, fountains, wading pools, rain barrels, and potted plant trays at least once a week to destroy potential mosquito habitats.
If the solar system only contained Jupiter, Mars, Earth, Mercury, and Neptune, what
might Jupiter's gravity do?
Answers
The gravity of Jupiter is 2.4 times greater than the Earth's gravity and has the highest gravity as compared to other planets which is approximately 24.79m/\(s^2\).
What do you mean by Gravity?Gravity may be defined as the force of attraction that might attract any particles or bodies towards itself.
If the solar system only contained Jupiter, Mars, Earth, Mercury, and Neptune, it might cause an orbital collision with those planets. Due to its high gravity, it is called the vacuum cleaner of the solar system.
Therefore, it is described above.
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2.
What happens if you fail to outwit and beat your competition? Give examples below.
Answers
Answer:
You lose and/or fail.
Example: my competition in checkers outwitted me and defeated me, so I didnt win.
Explanation:
When someone beats you, you dont win. The opposite of win is lose, or defeated.
Which of the following conditions occurs when blood flow to the brain is interrupted and is a risk of high blood pressure?Question options:A) Heart attackB) Heart diseaseC) AtherosclerosisD) Stroke
Answers
The correct answer is D) Stroke. When blood obstacles to reach the brain combines with high blood pressure, there are higher probabilities of having a severe blockage in brain blood suministry, which could produce a stroke.
2. During which phase would the cell undergo anaphase? *
A. Phase A
B. Phase B
C Phase C
D. Phase D
Answers
Anaphase occurs during the M phase (mitosis) of the cell cycle and is not represented by any of the provided options (A, B, C, or D).
Anaphase is a critical stage in cell division, specifically in mitosis or meiosis. It occurs after metaphase and before telophase. During anaphase, the sister chromatids, which are replicated chromosomes held together by a centromere, separate and move towards opposite ends of the cell.In the context of the cell cycle, anaphase takes place during mitosis. The cell cycle consists of four phases: G1 (gap 1), S (synthesis), G2 (gap 2), and M (mitosis). Mitosis is the M phase, which further consists of four stages: prophase, metaphase, anaphase, and telophase.Therefore, the correct answer is not provided in the given options. Anaphase occurs during the M phase or mitosis and is not associated with any specific phase (A, B, C, or D) mentioned in the question.
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this is a simple diagram of a food chain:
producers --> herbivores --> carnivores --> top carnivores
if all the carnivores die out, why does the number of producers decrease?
i'm not sure but what im thinking is, well if carnivores die, then not many herbivores will die, therefore there isn't that natural soil fertilizer due to the dead bodies.
Answers
Explanation:
By all the carnivores, I assume it means regular and top carnivores. This will let the herbivores live longer which means they eat more food, food being producers causing producer numbers to fall drastically
Active transport move particles in and out of the cell_____
Answers
Answer:
against the concentration gradient
Explanation:
The hypothalamus controls excretions from the pituitary gland. It causes the release of some hormones from the pituitary by direct nervous control, and others by secreting releasing and inhibiting factors that stimulate the pituitary to secrete hormones. Which best describes the hypothalamus?
Answers
Answer:
It causes the release of some hormones from the pituitary,,,,
Science and Scientific Method
Answer the following questions:
1. Enumerate and discuss the research process.
2. Differentiate research proposal versus research report. It is possible
to conduct research without research proposal. Yes/No? justify your
answer.
Answers
Answer:
1. The six steps of research
These include identifying the area of study, choosing the topic, formulating a research plan, collecting and then analysing the data and then finally writing up the study.
2. A research proposal describes what the researcher intends to do in his research study and is written before the collection and analysis of data. A research report describes the whole research study and is submitted after the competition of the whole research project.
Explanation:
No explanation correct me if im wrong? pa brainlest tysm !:)
Primates are frugivorous (which means they eat the fruits of plants). In doing so, primates acquire sugar-rich food and disperse the seeds, by dropping them off away from the parent plant. The likelihood of seeds surviving and germinating is much greater at a distance than it would be beneath the parent tree crown. This ecological interaction is best characterized as an example of
Answers
Answer:
The answer is mutualism.
Explanation:
Ecological interactions, or any interactions between two living organism can be categorized in 4 different sections. Mutualism, commensalism, competition and parasitism or predation.
For the interaction described in the example in the question, we can definitely say that it falls into the mutualism category because the outcome is beneficial for both organisms.
The fruit of the tree keeps the primates alive and the primates help the tree reproduce succesfully.
I hope this answer helps.
Answer and I will give you brainiliest
Heeeeelp please
Answers
A, B, and AB
Explanation:
In a Punnett Square, individuals could be carriers for O but they could still be a result of AB blood.
Hopefully this is the correct answer you were looking for
What was Hans Molisch’s hypothesis?
Answers
Answer:
Molisch’s test is a chemical test which is used to check for the presence of carbohydrates in a given analyte. This test is named after Czech-Austrian botanist Hans Molisch, who is credited with its discovery. Molisch’s test involves the addition of Molisch’s reagent (a solution of ∝-naphthol in ethanol) to the analyte and the subsequent addition of a few drops of concentrated H2SO4 (sulphuric acid) to the mixture.