Answer:
200 acres because you have on tractor going 20 in 4hours you multiply by five giving you 100 and then times 2 because the hours are doubled
Explanation:
Hope this helps:)
What are the required materials to start the Calvin Cycle (assume one molecule of glucose)?
a.6 CO2, 12 ATP, 18 NADPH
b. 6 CO2, 6 H2O, 18 ATP
c.6 CO2, 18 ATP, 12 NADPH
d. 6 CO2, 6 H2O, 12 ATP
Answer:
C-6 CO2,18 ATP, 12 NADPH
What is what is the biggest change in leg anatomy from the dawn horse to modern horse
Answer:
The modern horse, in addition to having much longer legs, has developed hooves in place of hand/foot bones.
Explanation:
Just read the text :)
Which of the following is a nucleotide found in DNA?
Answer: The four nitrogenous bases in DNA are guanine, adenine, cytosine and thymine; in RNA, uracil is used in place of thymine.
Explanation:
Hopefully this helps you.
Active transport move particles in and out of the cell_____
Answer:
against the concentration gradient
Explanation:
Fruit production in anthophytes develops from: a. a female reproductive structure b. a male reproductive structure c. both male and female reproductive structures d. photosynthetic signals
Answer:
a. a female reproductive structure
Explanation:
Reproduction can be defined as a biological process which typically involves living organisms producing an offspring.
Basically, there are two (2) methods of reproduction and these are;
I. Sexual reproduction: it involves the combination of the genome (gamete) of a male and female living organism during fertilization.
II. Asexual reproduction: it involves the cloning of a living organism to produce an offspring because there is only a single parent.
Antophyte is the division name for flowering plants and they are considered to be the most successful of all the other division of plants in terms of reproduction.
Division Antophyta are classified into two (2) main categories and these includes;
I. Monocot: this group of flowering plants have a single cotyledon. Some examples of monocots are lilies, corns, grasses etc.
II. Dicot: this group of flowering plants have two cotyledon. Some examples of dicots are beans, peas, peanuts, etc.
Basically, fruit production in anthophytes develops from female reproductive structure known as the ovary. Once the ovary is fertilized by a sperm, they ripen into a fruit.
ASAP i need help the epidermis of a leaf???
Answer:
The outermost layer of the leaf is the epidermis.
Explanation:
It consists of the upper and lower epidermis, which are present on either side of the leaf.
What causes nausea and vomiting?
Answer:
my face:(
Explanation:
Which of the following would be an example of an R-selected species?
An example of an R-selected species would be one that produces a large number of progeny with small size. So, the correct option is C.
R-selected species are characterized by their reproductive strategy, which focuses on producing a large number of offspring with relatively small size. These species prioritize quantity over quality when it comes to offspring production.
Option ''Large number of progeny with small size'' represents an example of an R-selected species. These species typically have a high reproductive rate and invest minimal resources in individual offspring. By producing a large number of progeny, they increase the chances of survival and successful reproduction in unpredictable or unstable environments.
In contrast, options A) Small number of progeny with small size and B) Small number of progeny with large size represent strategies more commonly associated with K-selected species. K-selected species prioritize quality over quantity, producing fewer offspring but providing them with greater parental investment and resources, resulting in larger size and higher survival rates.Option D) Large number of progeny with large size is less commonly observed in nature and does not align with the reproductive strategy of either R-selected or K-selected species.Therefore, the correct option is C.
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Complete Question:
Which of the following would be an example of an R-selected species?
A) Small number of progeny with small sizeB) Small number of progeny with large sizeC) Large number of progeny with small sizeD) Large number of progeny with large sizeWhich statement is correct about a dead cell?
A dead cell can maintain its homeostasis; dead cell decomposes over a long period of time.
Which is a dead cell?Sclerenchyma cells contain dead cells they are permanent tissues attending in plants. They provide hardness and defense for plants. Sclerenchyma cells have dead cells, they comprise steadily thickened walls that contain lignin, which makes them sealed to walls and cells can't survive.
Necrosis: this happens when a cell dies due to a lack of a blood supply, or due to a toxin. The cells' pacify can leak out and harm neighboring cells, and may also trigger swelling. Necroptosis: is similar in aspect to necrosis, in that the dying cell's contents can escape.
So we can conclude that Dead Cells is a roguelike-Metroidvania game evolved and published by Motion Twin.
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Which statement is correct about a dead cell?
1.A dead cell cannot maintain its homeostasis; it remains intact until eaten by another organism.
2.A dead cell can maintain its homeostasis; it decomposes over a long period of time.
3.A dead cell can maintain its homeostasis; it remains intact until eaten by another organism.
4.A dead cell cannot maintain its homeostasis; it decomposes over time.
you have been tasked to prepare exactly 100 plates of 5% sheep blood mueller hinton agar to run a sensitivity test for a group of fastidious bacteria question .you are aiming precisely 15ml in each of the 100plates.the manufacturers label state dissolve 38g in 1L.How much volume of water is needed to prepare the medium?
If a 7mm thick plate has been poured, this would affect the size of the inhibition zones, because the inhibition area would be smaller as a greater thickness would require more drugs in the same area.
What is Diffusion Disk?Diffusion Disk is one of the simplest as well as the most reliable and most used susceptibility methods in the microbiology laboratories. Its basic principle has the diffusion of the antimicrobial on the surface of the agar, from a disk impregnated with the same antimicrobial.
This would affect the size of the inhibition zones, because the inhibition area would be smaller as a greater thickness would require more drugs in the same area.
Therefore,Red blood cells are used to make both chocolate agar and sheep blood agar. An enhanced bacterial growth media that promotes growth is blood agar.
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Choose the correct answer to 96 ÷ 6.
Answer: 16
Explanation:
if you divide 96/6that will equal 16
How does weathering affect Earth's surface?
Answer:
Weathering can wear away any exposed surface on earth over time. It can cause rough surfaces to become smooth, much like a tumbler smooths a rock. An obvious example of weathering is the change of the landscape at the sea. The tides can cause the beach to become smaller or larger.
Explanation:
Answer:
Weathering is the breaking down or dissolving of rocks and minerals on Earths surface.
Explanation:
Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. ... Weathering and erosion constantly change the rocky landscape of Earth. Weathering wears away exposed surfaces over time.
Keeping a large number of livestock on a small amount of land results in which of the following problems?
Responses
excess fodder
pesticide contamination
soil aeration
soil erosion
Keeping a large number of livestock on a small amount of land results in soil erosion, option D is correct.
Keeping a large number of livestock on a small amount of land can lead to overgrazing, which in turn leads to soil erosion. Overgrazing occurs when animals consume more forage than can be naturally replenished, leaving the soil bare and exposed to the elements.
As a result, the topsoil is washed away by rainfall, and the land becomes prone to flooding and landslides. Soil erosion not only affects the productivity of the land but also causes environmental degradation. It results in the loss of essential nutrients from the soil, increased water pollution, and decreased biodiversity, option D is correct.
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The correct question is:
Keeping a large number of livestock on a small amount of land results in which of the following problems?
A) excess fodder
B) pesticide contamination
C) soil aeration
D) soil erosion
Answer: The correct answer is soil erosion
Explanation: This answer has been confirmed correct.
Overgrazing a pasture leads to patchy soil, poor irrigation, and soil erosion.
Study the image, which describes how rapid changes in weather conditions occur.
How rapid changes in weather conditions occur. Arrow labeled Direction of frontal movement points right toward Cold front map symbol. Arrow labeled Rising warm air in front of cold front points from cold front to sky. Also labeled are: Development of clouds because of upward movement of warm air, and Advancing cold air behind cold front.
Based on the arrows, what does the image represent?
Air masses are barely moving.
Air masses are colliding with each other.
Jet streams are forming in the upper atmosphere.
Weather conditions are remaining steady and unchanged.
The image represents air masses colliding with each other, leading to rapid changes in weather conditions.
The image represents the process of rapid changes in weather conditions occurring. The arrows in the image indicate various elements and phenomena related to these changes.
At the top, the final answer is that the image represents "Air masses are colliding with each other."
1. The arrow labeled "Direction of frontal movement" points right toward the "Cold front" map symbol. This indicates the movement of a cold front.
2. The arrow labeled "Rising warm air in front of cold front" points from the cold front upward into the sky. This signifies the upward movement of warm air.
3. The image also shows the development of clouds due to the upward movement of warm air. This indicates the presence of moisture in the atmosphere.
4. Finally, the image depicts advancing cold air behind the cold front, indicated by an arrow. This cold air is moving in the direction of the warm air.
Putting all these elements together, we can conclude that the image represents air masses colliding with each other. The cold front is advancing and pushing against the warm air, leading to the formation of clouds and changes in weather conditions. This collision between air masses often results in rapid changes in weather patterns, such as storms, rain, or temperature fluctuations.
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Describe what happened to the colored water and the pieces of paper after the holes were punched in the material covering the beaker
Answer:
The paper spreads over the surface of water and the colored water sunk to the bottom.
Explanation:
The paper hole punches were spread over the surface of the water in the large beaker due to lower density of paper as compared to water whereas the colored water had sunk to the bottom. Convection currents is the driving force that caused the pieces of paper to move over the water's surface. At the surface, the water cools and becomes more denser so the coloring sank toward the bottom of the beaker creating convection currents that will leads to the presence of paper on the surface of water.
Shredder
Scraper/Grazer
Filter Feeder
Invertebrate Predator
Vertebrate Predator
IIIII
:: Filter water to consume phytoplankton (microalgae) :: Consume leaves and algae and fungi on the leaf surface
:: Consume algae on rocks :: Prey on vertebrates and invertebrates :: Prey on small invertebrates
Match the organism to its proper feeding behavior
Explanation:
The first organism is a Filter Feeder, which filters water to consume phytoplankton (microalgae).
The second organism is a Scraper/Grazer, which consumes leaves and algae and fungi on the leaf surface.
The third organism is a Shredder, which consumes algae on rocks.
The fourth organism is an Invertebrate Predator, which preys on small invertebrates.
The fifth organism is a Vertebrate Predator, which preys on vertebrates and invertebrates.
Which term describes what happens when a wooded area is cut down to build a shopping mall?
Which of the following combinations of phylum and description is correct? (and why?)
a) Nematoda − roundworms, internal skeleton
b) Porifera − gastrovascular cavity, coelom
c) Echinodermata - radial symmetry as a larva, coelom
d) Platyhelminthes − flatworms, gastrovascular cavity, no body cavity
The phylum and description that is correct among the options is Platyhelminthes − flatworms, gastrovascular cavity, no body cavity
Flatworms belongs to the phylum platyhelminthes. They are said to have no true body cavity, but they do have bilateral symmetry. For the lack of a body cavity, it is called acoelomates. They also have an incomplete digestive system. That is, the digestive tract has only one openingsFrom the above we can therefore say that Option d is the correct option that gives the true description of the phylum platyhelminthes
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Nephrons, the functional unit of kidneys, are responsible for formation of urine. The sentences describe situations that are the result of problems in the urine formation process. For the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answer:
no nephorns is no
Explanation:
t a functional unit of kidneys
11. Which tRNA-amino acid complex will attach into the A site at this time?
Imagine two species of snakes that live in a tropical rain forest of Malaysia do not typically interbreed. In nature, one species is ground-dwelling and feeds mainly on insects and small amphibians near water, whereas the other snake feeds in the lower to mid-canopy of trees and vines rising from the forest floor. However, at a zoo in Singapore where they were kept in the same gallery exhibit, the two species were observed interbreeding and produced viable offspring. Which of the following reproductive barriers is most likely preventing these species from interbreeding in the forest?
a. habitat isolation
b. gametic isolation
c. reduced hybrid viability
d. a postzygotic barrier
e. mechanical isolation
Answer:
a. habitat isolation
Explanation:
Habitat isolation is a type of prezygotic reproductive barrier caused by differential habitat preferences, thereby lowering the probabilities of mating between individuals living in different habitats. Habitat isolation is a mechanism of ecological speciation that over time leads to divergence of populations and reproductive isolation. In habitat isolation, different species or populations that could interbreed with one another to produce offspring are prevented from mating as a consequence to be isolated by habitat barriers. In India, for example, lions and tigers can mate to produce offspring; however, they don't interbreed due to habitat barriers (tigers are found primarily in rainforests and lions inhabit the grasslands).
The first heart sound is described as lub and corresponds to which event of the cardiac cycle?
Answer:
The first heart sound correspond to the closure of atrioventricular valves which comprises of mitral and transcupid valves.
Explanation:
The first heart sounds is describe as lub and its correspond to the closure of atrioventricular valves which comprises of mitral and triscupid valves because it's coincides with ventricular contractions as the ventricular pressures surpasses the pressure of the atrial which mark the begining of ventricular systole and the end of mechanical diastole. It is a single sound because the mitral and triscupid valves closes simultaneously.
An Inflammatory response typically includes: Group of answer choices increased activity of phagocytes in an inflamed area inhibiting the release of white blood cells from bone marrow release of substances to decrease the blood supply to an inflamed area reduced permeability of blood vessels to conserve plasma
Answer:
increased activity of phagocytes in an inflamed area
Explanation:
An inflammatory response is the way the body defends itself against attacks by microbes, physical or chemical agents. In other words, this is how organisms defend and inhibit damage from attacks. The inflammatory response allows high phagocyte activities in the inflamed area. Phagocytes are immunity-related cells that attack foreign and invasive substances, bacteria and dead cells.
A week bond between two hydrogen molecules;found between water molecules and nucleotides in DNA
Answer:The weak bond between two hydrogen atoms, which is commonly found between water molecules and nucleotides in DNA, is called a hydrogen bond.
Explanation:
Answer: Hydrogen Bond
Explanation:
Please guy anyone can solve this ?
Make one qualitative observation about the picture above.
Explain why this is a qualitative observation.
Make one quantitative observation about the picture above.
Explain why this is a quantitative observation.
If you're in a car during a tornado, put your safety first by finding shelter. Find a strong building or an underground refuge if you can get out of the car.
Drive to a low-lying place, such as a ditch, park the car, and stay inside while fastening your seatbelt if there is no nearby shelter. To shield oneself from flying debris, wrap up with a blanket or jacket for safety.
Overpasses should not be used as a place to hide since they might be harmful. Follow directions from authorities and keep up with local weather reporting. Always put your safety first, and act quickly to defend yourself during a tornado.
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What impact wouod losing coral reef ecosyatem have for human being?
a cell classified as eukaryotic if the cell
Answer:
if the cell has nucle
Explanation:
A good way to remeber is Eu(means true) ka(means nucle)
Answer:
The cell is classified as eukaryotic if the cell contains a nucleus
Explanation:
Eukaryotic cells mean they have a nucleus and prokaryotic is the opposite, which means it doesn't contain a nucleus.
Meiosis and mitosis differences and similarities
Answer:
A. Similarities between mitosis and meiosis include:
both are processes of cell division or the creation of daughter cells from a parent cell
both go through the phases: prophase, metaphase, anaphase, and telophase and cytokinesis
both use most of the same machinery of cell division including centrosomes, spindle fibers, etc.
B. Differences between mitosis and meiosis include:
Meiosis is used in sexual reproduction to make four haploid (n) daughter cells from one parent cell.
Mitosis is used for growth, replacing old cells, and asexual reproduction. One parent cell makes more
Meiosis happens in two stages, or two rounds of division, known as meiosis I and meiosis II. Mitosis only involves one round of division, or division of the cytoplasm.
During meiosis, crossing over occurs, which increases the genetic variation of gametes. This does not happen in mitosis.
2. List the features found in prokaryotes but not eukaryotes. What are advantages provided by these features?
The absence of any membrane-bound organelles, such as a nucleus, distinguishes prokaryotic cells from eukaryotic cells. Prokaryotic cells only have ribosomes, an outer plasma membrane, and a DNA nucleoid structure.
What do organisms actually mean in biology?
A biological organism is a living thing that has the capacity to respond to environmental cues, reproduce, grow, and preserve homeostasis. Taxonomy divides living things into various categories, such as metazoa, which includes animals, plants, and fungi, and single-celled organisms like archaea and protists.
Why are organisms given names?
Every recognized species on Earth has two scientific names, at least in theory. The term "binomial nomenclature"
refers to this system. These names are significant because they enable clear communication about various animal species among people all over the world.
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which of the following neurons or groups of neurons is not considered to be a part of the efferent pathway?
The neuron or group of neurons that are not considered to be a part of the efferent pathway is the sensory neurons.
The efferent pathway is responsible for transmitting signals from the central nervous system to the muscles and glands, allowing for movement and other actions to occur. This pathway is made up of motor neurons, which are responsible for transmitting the signals to the target organs.
Sensory neurons, on the other hand, are responsible for transmitting signals from the sensory organs, such as the eyes and ears, to the central nervous system. These neurons are part of the afferent pathway, which is responsible for transmitting sensory information to the brain for processing.
Therefore, sensory neurons are not considered to be a part of the efferent pathway, as they are involved in transmitting sensory information rather than signals for movement and action.
Your question is incomplete, but most probably your options were
A. Sensory neurons.
B. Motor neurons.
C. Interneurons.
D. Neurons in the brain.
Thus, the correct option is A.
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