Answers
Answer:
C: Aloe Vera
Explanation:
Related Questions
Based on your knowledge of reproduction in bryophytes and ferns, is the presence of flagellated sperm in cycads surprising? Why or why not?
Answers
Answer:
The correct answer is - All plants share a similar life cycle
Explanation:
The sperms that the bryophytes are biflagellated whereas in ferns these are multi-flagellated that helps in the swimming to the archegonia or female part to perform the fertilization, due to the presence of water.
The sperms in cycads also have flagella for the same purpose of swimming in the pollen tube. The ferns and the bryophytes both require the same or similar life cycle that includes the flagella and water for the formation of the zygote.
Draw the monomers of a lipid (glycerol + fatty acids)
Answers
Glycerol is a small organic molecule with three hydroxyls (OH) groups, while a fatty acid consists of a long hydrocarbon chain attached to a carboxyl group.
An equal amount of water inside and outside is called ________.
A. osmosis
B. diffusion
C. equilibrium
Answers
Answer: Equilibrium.
Explanation:
:)
Briefly explain y genetic variation is important to living organisms
plz help
Answers
Inventions Promote Change
4. How did the harnessing of electricity transform American business?
Answers
Around 1900, organizational and technological advancements in electricity sparked a new industrial revolution. The appearance of enterprises and cities was altered by electrical illumination and motors.
Businesses were able to expand their locations and increase their productivity thanks to centrally produced electricity. These accomplishments depended on the development of massive interconnected systems, most of which were monopolies controlled by corporations.
Before the war, the electricity business grew slowly, but in the 1920s it truly took off and played a significant role in the economic growth.
It offered factories a low-cost, effective source of power. It allowed for the simultaneous use of numerous sophisticated machines, paving the way for the development of mass production methods.
Because it provided the power required in consumers' homes for the new mass-produced goods, such as vacuum cleaners, refrigerators, and washing machines, electricity also contributed to the economic boom.
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Qualities of a good fertilizer
Answers
1) Easily spread which will ensure in even distribution patterns
2)Capatible in particle size whether it's smooth or hard particles
3)Free from additives and contaminants
4)Can be easily applied
EXPLAINATION;
Increases yield and ensures the right amount of nutrients the plant needs
What do you think some of the negative consequences of gender socialization could be?
Answers
One negative consequence of gender socialization is the reinforcement of gender stereotypes. Stereotypes are oversimplified and often inaccurate beliefs about groups of people, and they can lead to discrimination and prejudice. Gender stereotypes can limit individual choices and opportunities, as well as contribute to gender-based violence and other forms of inequality.
Another negative consequence of gender socialization is the pressure to conform to traditional gender roles and expectations. This pressure can limit individual expression and creativity, and it can also contribute to mental health issues such as anxiety and depression.
OMG PLEASE HELP ! YOU ALL ARE SMART !
Answers
Answer:
bronze
Explanation:
Bronze, an alloy formed by adding tin to copper, fuses at a lower temperature than copper and is thus better suited for casting; it also is harder and less malleable.
Answer:
Bronze
Explanation:
When tin and copper are mixed together, the alloy formed is bronze. Not sure how I can explain it thoroughly but it just makes bronze.
A viral outbreak in a city needs to be traced to its source. How can wastewater be used to trace the viral outbreak?
O it can be collected at different locations in the city and tested for the virus.
O It can be treated at all locations to prevent viral spread in drinking water.
O It can go through ozonation and chlorination to prevent virus spread.
Viral outbreaks are spread through wastewater treatment facilities
Answers
Answer:
a
Explanation:
it a
The wastewater can be used to trace the viral outbreak by going through ozonation and chlorination to prevent virus spread. The correct option is C.
What is ozonation of water?One of the most powerful oxidants is ozone, a gas composed of three oxygen atoms (O3).
Ozonation is a type of advanced oxidation process that produces highly reactive oxygen species capable of attacking a wide range of organic compounds as well as all microorganisms.
Drinking water purification processes include chlorination and ozonation.
The primary distinction between chlorination and ozonation is that chlorination uses chlorine to disinfect drinking water, whereas ozonation uses ozone to disinfect drinking water.
When compared to chlorination, ozone has a higher disinfection effectiveness against bacteria and viruses.
Furthermore, the oxidizing properties can reduce the concentration of iron, manganese, and sulfur, as well as reduce or eliminate taste and odor issues.
Thus, the correct option is C.
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What is the purpose of the tool shown in the photograph?
Answers
Answer:
B: it magnifies an object so you can study its details!
Explanation:
it's a microscope which helps you observe things up close!:)
Which of the following nutrient provide more energy? a. Protein b. Carbohydrate c. Lipids d. Vitamins
Answers
The nutrient which provide more energy is C. Lipids
Among the given options, lipids provide the most energy per unit mass. Lipids, also known as fats, are a concentrated source of energy in the diet. When metabolized, lipids yield approximately 9 kilocalories (kcal) of energy per gram.
Carbohydrates, including sugars and starches, provide approximately 4 kcal of energy per gram. They are a readily available source of energy for the body, particularly for short-term energy needs. Proteins also provide approximately 4 kcal of energy per gram. However, their primary role is not as an energy source but rather as the building blocks for tissues, enzymes, and other important molecules in the body.
Vitamins, on the other hand, do not provide significant energy. They are essential for various biochemical processes in the body but do not contribute directly to energy production.
It is important to note that while lipids provide the most energy per gram, the overall balance and variety of nutrients in a diet are crucial for maintaining optimal health. Nutrient needs vary based on individual factors, such as age, sex, activity level, and overall health goals. Therefore, Option C is correct.
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Why do you find more diverse species in a Class or a Family
Answers
How can color be use in balance?
Answers
Answer:
Color balance changes the overall mixture of colors in an image and is used for color correction. Generalized versions of color balance are used to correct colors other than neutrals or to deliberately change them for effect.
Explanation:
What is the independent segregation of genes on different chromosomes during gamete formation?A) Gene differentiationB) Gene segregationC) Law of independent assortmentD) Law of gene segregation
Answers
Mendelian genetics
The law of independent assortment establishes that the alleles of two or more different genes are distributed independently of one another in the formation of gametes. In other words, the allele of a gene that is received by a gamete does not influence the allele that another gamete receives. Therefore, the correct answer to this question is option C.
What in your opinion is the most pressing issue the world is facing right now. Explain how that issue impacts your choice of programme Biomedical Science at Aston University and how this choice will make a difference?
Answers
The most pressing issue the world is facing right now is the COVID-19 pandemic. This issue has had far-reaching consequences on a global scale, affecting health, economies, and social systems.
As a result, it has become more important than ever to invest in the healthcare industry and develop new treatments and vaccines to prevent the spread of the virus and improve health outcomes for all.
Biomedical Science at Aston University is a program that is perfectly suited to addressing this pressing issue.
The programme focuses on understanding the biological processes that lead to disease, including infectious diseases such as COVID-19.
By studying biomedical science, I will be equipped with the knowledge and skills needed to develop new treatments and therapies that can help to combat the virus and prevent it from spreading further.
In addition to this, biomedical science also has a significant role to play in the development of new diagnostic tests, which are critical to identifying and isolating individuals who have been infected with COVID-19.
Through my studies at Aston University, I will be able to contribute to the ongoing efforts to combat the pandemic and help make a positive difference in the world.
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Which of the following processes releases carbon into the air? (5 points)
Answers
Answer:
Explanation:
Combustion of fossil fuels: Burning coal, oil, and natural gas to produce energy releases carbon dioxide (CO2) into the atmosphere.
Other processes that can release carbon into the air include:
Deforestation: Trees absorb carbon dioxide through photosynthesis, and cutting down forests can release the carbon stored in the trees and soil.
Volcanic activity: Volcanic eruptions can release carbon dioxide and other greenhouse gases into the atmosphere.
Decomposition: When organic matter such as plants, animals, and other living organisms decompose, they release carbon dioxide and other gases into the atmosphere.
Ocean outgassing: The ocean absorbs and releases carbon dioxide as part of its natural cycles, and some of this carbon can be released into the air.
It's important to note that while some of these processes are natural, human activities such as burning fossil fuels and deforestation have significantly increased the amount of carbon dioxide in the atmosphere, leading to climate change.
Matching (1pt each) Match the structures/organisms on the right to the appropriate statement below. Use each letter once.
i. A body cavity surrounded on only one side by mesoderm:
ii. Fungal hyphae without septa
iii. Structure made entirely of endoderm tissue in bilateral animals:
iv. Structural compound that provides strength to xylem & phloem:
v. Structure where microspores are created in Angiosperms:
vi. This process happens just prior to meiosis in ‘club’ and ‘sac’ fungus:
vii. A structure used by fungus to penetrate a plant’s cell wall:
viii. Something that will sting you if touched while you swim in the ocean:
ix. A structure used by Ectoprocts during suspension feeding:
x. A lifeform that results from a mutualism between a fungus and algae:
xi. A plant that relies on flagellated sperm for reproduction:
xii. Structure containing pollen in Conifers:
A. Alimentary canal
B. Pseudocoelom
C. Coenocytic
D. Lignin
E. Appressorium
F. Karyogamy
G. Anther
H. Lichen
I. Anthozoan
J. Lophophore
K. Monilophyte
L. Male cone
Answers
Answer:
i
Explanation:
Adenosine Triphosphate is the primary source of energy for all cells. When comparing the products of cellular processes, which process is responsible for the production of ATP? -Photosynthesis -Phagocytosis
-Cellular Respiration -Excretion
Answers
Answer:
The correct answer is - cellular respiration.
Explanation:
Cellular respiration is the cellular biochemical process that includes different sets of chemical reaction takes place in mitochondria of the cell from glucose or sugar to the release of a huge amount of chemical energy in the form of ATP with carbon dioxide and water as a byproduct.
ATP or adenosine triphosphate is the basic and primary form of energy used by the cell. Following equation can summarize the complete production of energy from stored nutrients.
C6H12O6 + 6O2 → 6CO2 + 6H2O+ energy (38 ATP)
describe clinical features of meningitis
Answers
Fever, neck pain/stiffness, and photophobia are common symptoms. Headache, dizziness, disorientation, and delirium are meningitis that can manifest differently depending on the host's age.
Are stiff neck and headache common meningitis symptoms?The infection and inflammation of the fluid and membranes around the brain and spinal cord are known as meningitis. These membranes are known as meninges. Meningitis inflammation often causes symptoms such as headache, fever, and stiff neck.
Is a test for meningitis available?Hospital tests, A physical examination to seek for signs of meningitis. A blood test to detect germs or viruses. A lumbar puncture is a procedure in which a sample of fluid from the spine is removed and tested for germs or viruses. a CT scan to look for any brain issues, such as oedema.
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Describe the nervous response pathway when you taste something bad and spit it out. Using these keywords: stimulus, chemical receptor, sensory neurone, relay neurone, motor neurone, muscles, response, electrical impulse, chemicals
Answers
Answer: Nervous system includes the brain which is the main center for interpreting various stimuli in the environment.
Explanation:
The nervous system detects the food stimulus. The chemical receptors present in the tongue detects the chemicals present in the food. These receptors send the impulses to the sensory neuron present in the brain. The impulse is then transmitted to the relay neuron then to motor neuron and then finally to the muscles of the mouth. The muscles of the mouth help in spitting the food as the sensory neurons help in detecting the taste of the food and find it either edible or non-edible.
Compare characteristics of severe weather conditions for thunderstorms tornadoes hurricanes and cyclones
Answers
Explanation:
Thunderstorms:
A thunderstorm is produced by a cumulonimbus cloud, or thunderhead, that includes rain showers, lightning, and thunder.
They start when the sun heats the earth's surface and warms the layer of air above it. This warmed air rises and transfers heat to the upper levels of the atmosphere. As the air travels upward, it cools and the water vapor contained within it condenses to form liquid cloud droplets. As air continually travels aloft in this way, the cloud grows upward in the atmosphere, eventually reaching altitudes where the temperature is below freezing. Some of the cloud droplets freeze into ice particles, while others remain "supercooled." When these collide, they pick up electric charges from one another; when enough of those collisions happen, the big buildup of charge discharges, creating lightning.Thunderstorms are most hazardous when rain decreases visibility, hail falls, lightning strikes or tornadoes develop.
Tornadoes:
tornado is a violently rotating column of air that extends down from the base of a thunderstorm to the ground.
When wind near the earth's surface blows at one speed and wind above that blows at a much faster speed, the air between them whips around into a horizontal rotating column. If this column gets caught in the thunderstorm updraft, its winds tighten, speed up, and tilt vertically, creating a funnel cloud.Tornadoes are dangerous—even deadly—because of their high winds and subsequent flying debris.
Hurricanes:hurricane is a swirling, low-pressure system that develops over the tropics with sustained winds that have reached at least 74 miles per hour.
Warm, moist air near the ocean's surface rises upward, cools, and condenses, forming clouds. With less air than before at the surface, the pressure drops there. Because air tends to move from high to low pressure, moist air from surrounding areas flows inward toward the low-pressure spot, creating winds. This air is warmed by the ocean's heat and the heat released from condensation, so it rises. This starts a process of warm air rising and forming clouds and surrounding air swirling in to take its place. i hope helps u marks as brainlist
The phrase ______________________ describes moving or fresh water.
Lotic
Lentic
Watershed
Brackish
Answers
Answer: The phrase Lotic describes moving or fresh water.
Answer:
Lotic
Explanation:
lotic (from the Latin lotus, meaning washing), refers to running water habitats such as rivers and streams.
Need this asp
Nucleotides contain sugar, a phosphate group, and a nitrogen base. Which of the following is a nitrogen base? (1 point)
A. ribose
B. tyrosine
C. deoxyribose
D. guanine
Answers
Answer:
D
Explanation:
Guanine is a nitrogen base
Replication of DNA is one of the genetical processes in organisms. How is DNA replicated?
Briefly describe the mechanism of semi-conservative method of replication that forms daughter DNAs with necessary diagrams.
[2+4+2]
Answers
DNA replication is the duplication of the molecule, which occurs during the interphase. This is a semi-conservative process in which different enzymes are needed to grow a new strand complementing the old strand.
What is the eukaryotic DNA replication process?
Eukaryotic DNA replication is the process through which a DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.
DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.
The origin of the replication requires,
The helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated. Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs thymine, and cytosine pairs guanine.DNA strands are antiparallel, and replication occurs only in 5'-3'direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.
Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.
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its correct meaning.
1. criteria pollutants
2. electrostatic precipitator
3. national ambient air quality standards
4. primary standards
5. secondary standards
6. wet scrubber
the six pollutants monitored under
the national ambient air quality
standards; they are carbon monoxide,
ozone, particulates, sulfur oxides,
nitrogen oxides, and lead
air pollution standards aimed at
protecting human health
a pollution control technology that
works by putting a negative charge on
particulates as they enter a smokestack
and then collecting them on a positively-
charged collection plate
establish maximum levels at which
certain pollutants can safely exist in the
air
air pollution standards aimed at
protecting the environment and
buildings
a pollution control technology that
uses a fine mist of water vapor to collect
particulates
mitte
E
Answers
Its correct meanings are given below.
1. Criteria pollutants: The six pollutants tracked by the national ambient air quality guidelines are lead, sulfur dioxide, ozone, particulates, and sulfur dioxide.
2. An electrostatic precipitator: is a pollution-control method that collects particles on a positively charged collection plate by applying a negative charge to them when they enter a chimney.
3. National ambient air quality standards: Establish maximum amounts at which specific contaminants can be present in the air without causing harm;
4. Primary standards: The most important requirements are those pertaining to air pollution and human health.
5. Secondary standards: Adequate rules for air pollution that safeguard the environment and structures
6. Wet scrubber: a pollution-control method that collects pollutants using a fine water vapor mist.
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The diagram below shows the skeletal forearms of different species. Although the functions are different what evidence of evolution is depicted?
Answers
Answer:
Due to the presence of different structure of forearms.
Explanation:
The evidence of evolution is depicted in the diagram due to the presence of different forearms of different organisms. The ancestor of all organisms are the same, but due to change in the environment changes occurs in the body structure of organism especially in the skeletal structure. This change in the structure requires millions of year to occur so that's why different organisms have different skeletal forearms.
2
How does the energy of a light wave vary with frequency?
Answers
Answer:
How does the energy of light vary with frequency?
Just as wavelength and frequency are related to light, they are also related to energy. The shorter the wavelengths and higher the frequency corresponds with greater energy. So the longer the wavelengths and lower the frequency results in lower energy.
Explanation:
HELP! WILL GIVE BRANLIEST + EXTRA POINTS!
Answers
Answer:
i dont know but i think both
Explanation:
hope i helped
I need help. You have to develop your own beakers and then explain.
Answers
Answer:
Answers here just click https://dffrg.com
Explanation:
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A student squeezes a clothespin as rapidly as possible for one minute. Without stopping to rest, the student continues to squeeze the clothespin for a second minute. At the end of the second minute, the student’s fingers and hand feel very cramped and tired. The physical tiredness and cramping in the muscles in the student’s hand were most likely due to the increased production of
oxygen
ATP
Waste products
glucose
Answers
Answer: Waste products
Explanation: