how humidity affects the rate of transpiration?
Answers
Answer:
Relative humidity: As the relative humidity of the air surrounding the plant rises the transpiration rate falls. It is easier for water to evaporate into dryer air than into more saturated air. Wind and air movement: Increased movement of the air around a plant will result in a higher transpiration rate.
Explanation:
Related Questions
Read the passage about mutation in DNA.
MUTATION
Mutation is a process that changes the DNA sequence when a cell is copying its DNA before division. The most common mutation occurs in the bases where a single base can be substituted for another, a base can be deleted, or an extra base is added. The cell is usually able to repair most of the changes.
What happens when change in the DNA is not repaired in a cell that will become an egg or a sperm?
a
the mutation is passed down to the offspring
b
the egg and sperm cells can not produce offspring
c
the mutation remains within the organism, and is not passed down
d
the egg and sperm cells repair the cell during the fertilization process
Answers
DNA, the genetic material that contains the instructions for the growth and operation of all living things, is subject to the process of mutation. A mutation is a change in the DNA sequence that can affect the control of
DNA, the genetic material that contains the instructions for the growth and operation of all living things, is susceptible to mutation, a natural process. It entails a change in the DNA's nucleotide base sequence, which may change the regulation of gene expression or the structure or function of a protein. Mutations can happen naturally or as a result of exposure to outside elements like radiation or certain chemicals. While certain mutations can be detrimental, causing genetic illnesses or diseases, others can be advantageous, giving a benefit in a specific environment or facilitating the emergence of novel features. For disciplines like genetics, medicine, and evolution, it's critical to comprehend the processes and
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6. Cause and Effect How do unequal heating
and the movement of air at the equator and at
the poles produce global wind patterns?
now crease
Answers
Answer:At the Equator, the sun warms the water and land more than it does the rest of the globe. Warm equatorial air rises higher into the atmosphere and migrates toward the poles. This is a low-pressure system. At the same time, cooler, denser air moves over Earth's surface toward the Equator to replace the heated air
Explanation:
which of the following methods should the farmers choose to minimize the cost for efficient pest removal while still reaching their goal of reducing the amount of pollution in the river? responses using physical traps using physical traps applying a single dose of pesticides applying a single dose of pesticides planting genetically modified crops planting genetically modified crops introducing a natural predator to feed on the pests
Answers
The method that farmers should choose to minimize costs for efficient pest removal while still reducing the amount of pollution in the river is by introducing a natural predator to feed on the pests.The correct answer is d.
Pests are organisms that damage, harm, or cause discomfort to humans, other animals, and plants. Pests that attack crops are called agricultural pests or crop pests. They include rodents, insects, nematodes, and pathogens.Pest management is essential in the reduction of crop damage while also minimizing the amount of pollution that ends up in the river.
Farmers use various methods to manage pests, some of which include physical traps, applying a single dose of pesticides, planting genetically modified crops, and introducing a natural predator to feed on the pests.The following are methods that farmers should choose to minimize costs for efficient pest removal while still reducing the amount of pollution in the river:Introducing a natural predator to feed on the pests.
This is a method where farmers introduce other animals that prey on pests. It is one of the best methods to control pests and also helps farmers to save money. Using physical traps is another method that farmers should use. They are cheaper, easy to use, and environmentally friendly.
The complete question is given below:
Which of the following methods should the farmers choose to minimize the cost of efficient pest removal while still reaching their goal of reducing the amount of pollution in the river?
A.responses using physical traps using physical traps
B.applying a single dose of pesticides
C.applying a single dose of pesticides planting genetically modified crops
D.planting genetically modified crops introducing a natural predator to feed on the pests
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What do igneous rocks that undergo weathering and erosion become?
Answers
Answer:
When igneous rocks undergo weathering and erosion, they are broken into smaller pieces of sediment. Sediment is naturally occurring particles of rock
Explanation:
An organism is identified as having the characteristics of the genus "canis" while it's species is determined to be "lupus". Which answer choice would properly demonstrate the organism's scientific name using binomial nomenclature? A. canis lupus
B. Canis Lupus
C. Lupus canis
D. Canis lupus
E. lupus canis
Answers
Answer:
Explanation:
b I’m pretty sure
Answer:
The answer is D.
Explanation:
The Genus is capitalized whereas the species is not.
which is which?
Osteoblasts are stimulated by: Parathyroid Hormone Calcitonin Adrenocorticotropic Hormone Thyroid Stimulating Hormone
Osteoclasts are stimulated by: Parathyroid Hormone Calcitonin Adrenocorticotropic
Answers
Osteoblasts are stimulated by Parathyroid Hormone (PTH), whereas, osteoclasts are stimulated by the Adrenocorticotropic hormone (ACTH).
The regulation of bone resorption and bone formation by PTH and calcitonin hormones is crucial for bone homeostasis, which maintains bone mass throughout life.An osteoblast is a bone-forming cell that is critical to the maintenance and repair of bones. Osteoblasts are responsible for producing the collagen and other proteins that make up the organic component of bone and for depositing the mineralized matrix that comprises the inorganic component of bone. They are stimulated by parathyroid hormone (PTH), which is produced by the parathyroid glands. The hormone PTH acts to increase the concentration of calcium in the blood, and one of the mechanisms by which it does this is by stimulating osteoblasts.Osteoclasts, on the other hand, are bone-resorbing cells that are responsible for breaking down and resorbing bone. They are stimulated by the Adrenocorticotropic hormone (ACTH). ACTH is produced by the pituitary gland and acts on osteoclasts to increase bone resorption. Osteoclasts break down the mineralized matrix of bone and release calcium and other minerals into the bloodstream.
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the muscle that causes the hair to stand on end when a person is scared or cold is known as the:
Answers
Answer:
it is the the arrector pili muscles
The muscle that causes the hair to stand on end when a person is scared or cold is known as the arrector pili muscle. It is a small muscle found in the dermis layer of the skin that is attached to each individual hair follicle.
When this muscle contracts, it causes the hair follicle to become more erect and the hair to stand on end. This is known as piloerection.
Piloerection is an involuntary response that is triggered by the sympathetic nervous system when the body is under stress. This is why we often experience this phenomenon when we are scared, cold, or feeling intense emotions. The hair follicles act as a protective barrier by creating a thicker layer of insulation and trapping the warm air around the body. This response is commonly seen in animals as well, helping to make them look larger and more intimidating to predators or potential threats.
In humans, piloerection is most often seen in the scalp, however it can also occur in other areas of the body such as the arms, legs and torso. This response is helpful in alerting us to danger and helping us to prepare for a fight or flight response.
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Consider the scenario.
Scientists have developed a computer program that can be used
to predict when volcanoes will erupt.
What type of scientific model is this?
Answers
Answer:
mathematical model
Explanation:
2. David is growing algae in a closed bottle for an experiment. The bottle is half full of water and half full of air. David floats the bottle in a pond for three weeks. At the end of the three weeks, David notices that lots of algae grew, but the bottle did not
sink lower in the pond.
Why didn't the bottle of algae get heavier during the experiment?
A. Tiny animals in the bottle ate the growing algae.
B. The sides of the bottle got lighter as the plastic degraded.
C. The bottle has a leak, which made it lose water to the pond.
D. The growth of the algae came from the air and water in the bottle.
Answers
Answer:
The answer Is D
Explanation:
The growth of the algae came from the air and water in the bottle.
The statement (D) is correct. The growth of the algae came from the air and water in the bottle.
What is an algae?Algae is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades.
Moreover, algae are photosynthetic creatures. They are neither plant, animal or fungi. Many algae are single celled, however some species are multicellular. Many, but not all of red and brown algae are multicellular.
Therefore, algae are defined as a group of predominantly aquatic, photosynthetic, and nucleus-bearing organisms that lack the true roots, stems, leaves, and specialized multicellular reproductive structures of plants.
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Appraise the importance of the role plants play in the water cycle
Answers
Answer:
The correct answer is - holds water in their body plays a role as evapotranspiration.
Explanation:
Plants play important role in a hydrologic cycle or water cycle as they absorb water from the ground. They utilize this water for their cellular function and the rest of the water is released into the atmosphere.
The process is known as transpiration or in the hydrologic cycle evapotranspiration as water exits the plant body in the form of vapor or droplets. This helps the plant to cool its body and also helps to available for the atmosphere again in pure form. It
In a scientific investigation, it is important that the number of objects or events being sampled be?
Answers
It is crucial that there be enough items or events being sampled to provide a reliable estimate for the entire population.Choice A
What is a scientific investigation?The term scientific investigation refer to deliberate search for scientific knowledge. We can search for scientific knowledge by the use of experiments. These experiments are able to establish cause and effect relationships.Scientific research is a strategy for posing issues and evaluating potential answers.In scientific study, observations are typically the first step.Observations are typically followed by questions. A hypothesis is a potential explanation for a scientific question based on current scientific understanding. Thus, in a scientific investigation, it is important that the number of objects or events being sampled be large enough to give an accurate estimate for the whole population. Option ATo learn more about scientific investigation refer
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the glomerulus is a unique high-pressure capillary bed because the
Answers
The glomerulus is a unique high-pressure capillary bed in the kidneys. This filtration bed is considered high pressure due to the type of vessels feeding and draining it. The afferent arteriole feeding the glomerulus is larger in diameter than the efferent arteriole draining the bed.
This anatomical characteristic makes the blood entering the bed to be under high pressure and leaves the bed under lower pressure. This pressure differential between the two arterioles forces fluids and solutes through the walls of the capillaries and into the urinary tubules for further filtration. Therefore, the larger diameter of the afferent arteriole provides a higher volume of blood under higher pressure to the glomerulus, increasing the efficiency of the filtration. The smaller diameter of the efferent arteriole slows the blood flow, increasing the pressure inside the capillaries and maintaining the high pressure in the bed. This anatomical feature provides a unique and efficient filtration mechanism to the kidneys.
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complete question: The glomerulus is a unique high-pressure capillary bed, because the ______ arteriole feeding it is larger in diameter than the ______ arteriole draining the bed.
what is the primary method of energy acquisition for phytoplankton? group of answer choices oxygen metabolism chemosynthesis respiration photosynthesis methane metabolism
Answers
Photosynthesis is the primary method of energy acquisition for phytoplankton.
What is phytoplankton?
The autotrophic (self-feeding) members of the plankton community and a crucial component of freshwater and ocean ecosystems are phytoplankton.
Photosynthesis is how land plants like trees and phytoplankton get their energy. As a result, phytoplankton lives on the well-lit surface layers (euphotic zone) of seas and lakes because they need sunlight to survive. Phytoplankton are dispersed over a larger surface area than terrestrial plants, are subject to less seasonal change, and have noticeably higher turnover rates than trees (days versus decades). As a result, phytoplankton reacts to changes in the climate quickly on a global scale.
Hence the correct answer is photosynthesis
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I will give brailiest to the first person who can get this question correct
What mushroom is it?
A) parasol mushrooms
B) Shaggy parasol
C) Browned mushrooms
D) Toadstool rusty brown
Answers
Answer:
A
Explanation:
I edited. I first put D if that helpes
Answer:
D
Explanation:
The main function of prop roots in mangroves is to
A. aerate the plant
B. produce and store food
C. keep mangroves upright
D. absorb water far below the earth
Answers
PLEASE HELP ME ASAP THANKS!!
compare the process of digesting food in an amoeba (unicellular) to those in a mouse (multicellular),
Answers
The process of digesting food in an amoeba (unicellular) is based on the invagination of the plasma membrane in a process called endocytosis, while digestion in a mouse (multicellular) involves a series of specialized organs that form the digestive system.
What is the invagination of the plasma membrane or endocytosis?The invagination of the plasma membrane or endocytosis is the process by which the plasma membrane is pulled inward, creating a small invagination or sac for the transport of materials within the cell.
Therefore, with this data, we can see that endocytosis is a cell process while the digestive system involves many coordinated processes during digestion.
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if there are 50 cytosine bases in a DNA molecule , how many guanine bases should there be
Answers
Answer:
25 guanine bases
Explanation:
One strand of DNA has the following sequence in the 5' to 3' direction:
5' AGGCTAGTTACG 3'
Which of the following would be the correct sequence of the complementary strand.
Group of answer choices
5' GCATTGATCGGA 3'
5' CGTAACTAGCCT 3'
5' AGGCTAGTTACG 3'
5' TCCGATCAATGC 3'
Answers
The correct sequence of the complementary strand to the given DNA sequence is 5' CGTAACTAGCCT 3'.
To find the complementary strand, we need to pair each nucleotide with its complementary base. In DNA, adenine (A) pairs with thymine (T), and guanine (G) pairs with cytosine (C). Therefore, the complementary sequence for the given strand 5' AGGCTAGTTACG 3' would be 5' CGTAACTAGCCT 3'. Each base in the original strand is matched with its complementary base in the complementary strand.
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what is discontious vartion?
Answers
Answer: Hi!
Discontinuous variations are differences in a population (for example, a group of pea plants) that can be clearly seen. For example, the peas can be wrinkled or smooth, or can have wide, short seed pods, or long, thin seed pods. These are determined by different alleles.
Hope this helps!
Fusion of a vesicle with a target membrane requires binding of the SNARE protein on the vesicle, V-SNARE, with the SNARE protein on the target membrane, t-SNARE. Transport vesicle V-SNARE t-SNARE Target membrane Suppose a genome encodes 6 different v-SNARE proteins and 21 different t-SNARE proteins. How many potential v-SNARE to t-SNARE interactions could take place? Assume no specificity. potential v-SNARE to t-SNARE pairs =
Answers
The fusion of a vesicle with a target membrane requires the binding of SNARE proteins on both the vesicle and the target membrane. In this situation, the vesicle contains 6 different v-SNARE proteins and the target membrane contains 21 different t-SNARE proteins.
Assuming no specificity, this means that there are a total of 6 x 21, or 126, potential v-SNARE to t-SNARE interactions that could take place. This number is reached by multiplying the different number of SNARE proteins on each side of the interaction. In this case, the vesicle has 6 different v-SNARE proteins and the target membrane has 21 different t-SNARE proteins.
Therefore, if the SNARE proteins bind randomly, there are 126 possible combinations of v-SNARE to t-SNARE interactions. This number can be further refined depending on the specificity of the SNARE proteins, but for now, 126 is the total number of potential v-SNARE to t-SNARE interactions that could take place.
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Question 9 of 10
The gas that makes up the majority of our atmosphere is
Answer here
Answers
Answer: The gas that makes up the most of our atmosphere is Nitrogen.
Explanation: Nitrogen :)
Cellular respiration is a complex process that
1- occurs before autotrophs are able to carry out photosynthesis
2- occurs only in animals that take in oxygen
3- is performed only by organisms that are incapable of photosynthesis
4- breaks down organic molecules to release stored energy
Answers
Write down a differential equation describing the situation. If possible, give an initial value. 5.1 There are 100 rats in your lab. One rat is injected with a virus. The rate of infection is proportional to the difference between the maximum population and the number of infected rats. Let P be the population in millions. 5.2 Let W=f(t) be the percentage of population advocating war at time t days. The rate at which the percentage is changing is proportional to the product of the percentage of the population advocating war and the percentage of the population not advocating war.
Answers
5.1) The differential equation representing the situation is:
\(\frac{dP}{dt} = k(M - P)\)
5.2) The differential equation representing the situation is:
\(\frac{dW}{dt} = kW(1 - W)\)
5.1 Differential Equation:Let P(t) be the population of infected rats at time t in millions.
The rate of infection is proportional to the difference between the maximum population and the number of infected rats. Let M be the maximum population in millions.
The differential equation representing the situation is:
\(\frac{dP}{dt} = k(M - P)\)
Initial Value:
At t = 0, P = 1 (since one rat is initially infected)
5.2 Differential Equation:Let W(t) be the percentage of the population advocating war at time t.
The rate at which the percentage is changing is proportional to the product of the percentage of the population advocating war and the percentage of the population not advocating war.
The differential equation representing the situation is:
\(\frac{dW}{dt} = kW(1 - W)\)
Note: The equation assumes that the population advocating war and not advocating war sums up to 100% (i.e., W + (1 - W) = 1).
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Provide a prediction of how the scientist would react to the introduction of a new theory after one experiment?
Provide a reason why you would believe a scientist would react that way?
Answers
( they will test it many times)
Looking at the chart provided, the students need to develop a classification scheme to distinguish plant and animal cells. The presence of which of the following structures/organelles would be most useful for this purpose?
Answers
Answer:
The Cell Wall of plants are more geometrical, than animal cells. Plant cell wall are also stronger.
Plant cell is larger than animal cells
Plant cell have chloroplast while animal cells doesn't
Explanation:
Answer:
cell wall
Explanation:
Plant cells contain a cell wall while animal cells do not have a cell wall. By looking for the presence of a cell wall, students would be able to positively identify a cell as either plant or animal.
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What role does the refuge cotton play in a pink bollworm population acquiring Bt resistance?
A. Refuge cotton allows for large numbers of non-resistant bollworms to survive
B. Refuge cotton allows for large numbers of Bt resistant bollworms to survive
C. Refuge cotton allows for small numbers of non-resistant bollworms to survive
D. Refuge cotton allows for small numbers of both Bt resistant and nonresistant bollworms to
survive.
Answers
1pt Recessive traits are less common in a population than dominant traits.
O A. false
OB. true
Answers
Answer:
True
Explanation:
Usually, dominant traits will show more often because they are, well, dominant. For example, BB and Bb would both show up with dominant traits. It would be required for all lowercase bs in order for a recessive trait to be seen.
I just took the test and trust me it’s true
"If a scientist isolates genes for Hepatitus B antigens from a Hepatitus virus, then inserts them into a bacterial plasmid and replicates the bacteria in a fermenter, what product will be collected?"A. Transgenic bacterial plasmidsB. Hepatitus B frusesC. Hepatitus B vaccineD. Hepatitus resistant bacteria
Answers
If a scientist isolates genes for Hepatitus B antigens from a Hepatitus virus, then inserts them into a bacterial plasmid and replicates the bacteria in a fermenter, the product collected will be transgenic bacterial plasmids, inside the bacteria, in order to proove if the transgenic plasmid actually gives the bacteria resistance to the virus, it has to be grown in an infected medium.
The correct answer is option A.
Describe how the virologists determined the identity of the virus causing the disease, how they tracked the epidemic and how they eventually conquered the virus.
Answers
Answer: The identification of the virus responsible for a disease outbreak typically involves several steps. In the early stages, virologists collect samples from patients and use various laboratory techniques to isolate and grow the virus. This can include procedures such as cell culture, polymerase chain reaction (PCR) analysis, and sequencing of the viral genetic material.
Once the virus is isolated and characterized, virologists compare its genetic sequence to known viruses to determine its identity. This information can then be used to develop diagnostic tests to quickly and accurately identify the virus in future patients.
Tracking the spread of an epidemic involves ongoing surveillance and analysis of case data. This can include monitoring the number of new cases, the location of cases, and the demographics of affected individuals. Virologists may also use techniques such as genomic sequencing to track the evolution and spread of the virus over time.
Conquering a virus typically requires a multi-faceted approach. This can include the development and distribution of effective vaccines, the implementation of public health measures to prevent the spread of the virus, and the use of antiviral medications to treat infected individuals. In some cases, existing drugs may be repurposed to treat the virus, or new drugs may be developed specifically for that purpose.
It is important to note that the process of identifying, tracking, and conquering a virus is a complex and ongoing effort that involves the collaboration of many experts, including virologists, epidemiologists, public health officials, and healthcare professionals.
Explanation:
1. K+ what’s the ion
Answers
Answer:
potassium
Explanation:
scientific name is kalium