what stage of aquaculture production is the longest
Answers
The stage of aquaculture production that is the longest is the grow-out stage. This is the period when the fish or shellfish are raised to their market size. During this period, the fish or shellfish are fed, and water quality is monitored to ensure they are healthy and growing properly.
Aquaculture production is the farming of aquatic organisms, including fish, shellfish, and aquatic plants. The process involves the cultivation and harvesting of aquatic organisms in a controlled environment. It is a rapidly growing industry worldwide, providing a sustainable source of seafood and creating economic opportunities for many regions.
The stages of aquaculture productionAquaculture production involve various stages, which include the following:1. Hatchery stage: This is the initial stage of aquaculture production, which involves breeding and hatching of the fish or shellfish.
2. Nursery stage: This is the stage where the juvenile fish or shellfish are raised before they are transferred to the grow-out stage.3. Grow-out stage: This is the longest stage of aquaculture production, where the fish or shellfish are raised to their market size.4. Harvesting stage: This is the final stage of aquaculture production, where the fish or shellfish are harvested and processed for sale.
To Know more about aquaculture visit:
brainly.com/question/30205621
#SPJ11
Related Questions
KC is looking at cells in biology class, but he doesn’t know where they came from. He sees that the cells under his microscope have cell walls and chloroplasts. Therefore, KC is likely observing cell from:
Group of answer choices
The fur of classroom hamster
The blood from one of his classmates
Bacteria from a piece of uncooked meat
A leaf that got blown onto the floor
Answers
Answer:
The blood from one of hi class mate
Answer:
A leaf that got blown onto the floor.
Explanation:
Plant cells are the only cells w/ chloroplast!
Part C
This simulation shows only the changes in energy that cause the motion of the skateboarder. What energy
transformations are going on within the skateboarder's body during this process?
Answers
As the skateboarder moves, several energy transformations take place within their body. Some of the energy transformations include:
1. Chemical energy to kinetic energy: When the skateboarder pushes off the ground, the energy stored in the chemical bonds of their muscles is converted into kinetic energy, which is responsible for their motion.
2. Kinetic energy to gravitational potential energy: As the skateboarder moves up a ramp, their kinetic energy is converted into gravitational potential energy.
3. Gravitational potential energy to kinetic energy: When the skateboarder moves down the ramp, the gravitational potential energy is converted back into kinetic energy.
4. Kinetic energy to thermal energy: As the skateboarder moves, they also experience frictional forces which convert some of their kinetic energy into thermal energy.
5. Chemical energy to thermal energy: The continuous movement of the skateboarder requires the energy stored in their muscles to be converted into thermal energy, which is released as heat.
I hope that the assistance I provided was helpful.
The motion of the skateboarder is powered by energy transformations that occur within their body. As the skateboarder moves, their body converts stored chemical energy (from food) into kinetic energy, which is the energy of motion. This conversion happens through a series of complex biochemical processes that occur within the skateboarder's muscles.
When the skateboarder pushes off the ground, their leg muscles contract, converting chemical energy stored in the form of ATP (adenosine triphosphate) into kinetic energy as the legs move and the skateboarder accelerates. As the skateboarder continues to move, the muscles in their body work together to maintain balance and control, converting chemical energy into kinetic energy and potential energy as the skateboarder jumps, turns, and performs tricks.
Additionally, the skateboarder's body also experiences other forms of energy transformation during this process. For example, as the skateboarder moves, their body generates heat through metabolic processes, which is a form of thermal energy. The skateboarder also loses energy through friction with the ground and air resistance, which is converted into heat and sound energy.
In summary, the motion of the skateboarder is powered by a series of complex energy transformations that occur within their body. These transformations involve the conversion of stored chemical energy into kinetic and potential energy, as well as the generation of heat and sound energy through friction and air resistance.
What effect does excessive silt or sand have on an aquatic ecosystem?
a. improved levels of dissolved oxygen
b. murky water blocks sunlight and affects plant growth.
c. none
d. increased plant growth
Answers
Excessive silt or sand can have a negative effect on an aquatic ecosystem. One of the main effects is that it can cause the water to become murky, which can block sunlight and affect plant growth. Sunlight is a key factor in the growth of aquatic plants, as it is necessary for photosynthesis. If the water becomes too murky, it can reduce the amount of sunlight that reaches the plants, which can inhibit their growth.
Silt and sand can also disrupt the balance of an aquatic ecosystem by altering the habitat for plants and animals. For example, if there is too much silt or sand in the water, it can make it more difficult for plants to take root and grow. This can have a ripple effect on the entire ecosystem, as plants are a key component of the food chain.
In addition, silt and sand can reduce the levels of dissolved oxygen in the water. Dissolved oxygen is necessary for the survival of many aquatic organisms, and if the levels become too low, it can lead to a decline in the population of these organisms.
Overall, excessive silt or sand can have a negative effect on an aquatic ecosystem by blocking sunlight, disrupting the habitat for plants and animals, and reducing the levels of dissolved oxygen in the water. Therefore, the correct answer is b. "murky water blocks sunlight and affects plant growth."
learn more from here:
https://brainly.com/question/14501194
what will happen to the rate of photosynthesis if the size of the stomata is increased?
Answers
Answer:
The increase in stomatal density translates to an increase in gs and 30% greater photosynthetic rate under high-light conditions
Explanation:
despite living oceans apart, the north american kangaroo rat and the australian hopping mouse look similar. both are nocturnal and burrow underground. what can you infer?
Answers
Despite living oceans apart, the australian hopping mouse and the north american kangaroo rat look similar. Both are nocturnal and burrow underground. You can infer that it is due to convergent evolution.
You can infer that the physical and behavioral similarities between the North American kangaroo rat and the Australian hopping mouse are likely due to convergent evolution, where unrelated species independently develop similar adaptations to similar environments. This suggests that the adaptations for nocturnal behavior and burrowing underground may have evolved as a response to similar environmental pressures and are not the result of a direct evolutionary relationship between the two species.
You can learn more about convergent evolution at
https://brainly.com/question/1198232
#SPJ4
Describe a reason why ecosystem stability is important to the life forms in the ecosystem, and why stability in one ecosystem is important for stability in an adjoining one.
Ecosystems:
In biology, ecosystems refer to sets of organisms and their environments. These systems work together in order to provide nutrition at different levels, with one component eating from other levels.
Answers
Ecosystem stability is important to the life forms in the ecosystem because it affects their existence. A stable ecosystem has a balanced population of the various species found within.
Ecosystem stability is important to the life forms in the ecosystem because it affects their existence. A stable ecosystem has a balanced population of the various species found within. The presence of the different life forms found within an ecosystem gives it resilience to outside changes. However, an unstable ecosystem can result in the extinction of certain species, which is an important factor in maintaining biodiversity. Additionally, a balanced ecosystem provides food, shelter, and a place to live for different life forms, including humans.Having a stable ecosystem in one area is important for stability in an adjoining one because ecosystems are not isolated from one another. They interact with each other in numerous ways. Animals and plants move from one environment to another, providing vital nutrients and ensuring the exchange of genetic information. In the case of aquatic ecosystems, water moves through different rivers and tributaries. This movement can affect other ecosystems found downstream or even upstream.In conclusion, stability within an ecosystem is crucial for the maintenance of biodiversity, and it ensures the survival of different life forms. It is also necessary for the stable ecosystems that interact with it. Ecosystems provide a habitat for different life forms, and the presence of these life forms is an essential aspect of maintaining a stable ecosystem.
To know more about ecosystem visit: https://brainly.com/question/31459119
#SPJ11
Plants are thought to have evolved from aquatic algae. true or false
Answers
Answer: false
Explanation:
1) Define Automatic, central, peripheral nervous system.
2) Define Brain
3) Describe Red blood cell with its symptoms, preventive measure, and disease caused by it.
Answers
Answer:
sorry I just know one 2
Explanation:
A brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It is located in the head, usually close to the sensory organs for senses such as vision. It is the most complex organ in a vertebrate's body.
A raccoon eats a morel mushroom in the Illinois woods. Which os the following is true?
This fungus is alive, but no longer able to reproduce.
This fungus is alive, but will dies within a few days.
This fungus is still alive and able to reproduce.
This fungus is now dead.
Answers
A raccoon eats a morel mushroom in the Illinois woods. This means the fungus is alive, but no longer able to reproduce.
A is the correct answer.
A component of a mushroom called the mycelium is extremely similar to the root system of any plant. The fungus is fed by a dense network of hyphae, which are tiny filaments that collect food, water, and nutrients. Additionally, it offers the mushroom stability and anchoring.
Fungal cells feature a thick cell wall, similar to plant cells, but in fungi, it is constructed of intricate polysaccharides termed chitin and glucans. The cell walls of fungi are strengthened structurally by chitin, which is also present in the exoskeleton of insects. The cell is shielded by the wall from predators and desiccation, or "drying out."
Learn more about hyphae and fungus:
https://brainly.com/question/30555845
#SPJ4
The complete question is:
A raccoon eats a morel mushroom in the Illinois woods. Which of the following is true?
A. This fungus is alive, but no longer able to reproduce.
B. This fungus is alive, but will dies within a few days.
C. This fungus is still alive and able to reproduce.
D. This fungus is now dead.
plzzz help due at 9:30 central time
Answers
Answer:
The first one
Explanation:
(Plz give brainleist)
Answer:
Explanation:
c is wrong
storm water events in a small agricultural watershed: characterization and the evaluation of improvements in stream water microbiology following implementation of best management practices
Answers
Stormwater events in a small agricultural watershed are a major contributor to stream water microbiology pollution. Best Management Practices (BMPs) have been implemented to improve the quality of the stream water, particularly in agricultural areas.
In this regard, BMPs have been implemented in several areas of the watershed to evaluate the effects of these practices on the microbial quality of the stream water.
Characterizing stormwater events is essential to understand the impact of these events on the stream water microbiology. Stormwater events contribute significantly to microbial pollution of stream water.
BMPs include vegetative buffers, no-till farming, conservation tillage, and crop rotations, among others. Vegetative buffers are planted to trap runoff, sediments, and nutrients before they enter the stream.
No-till farming is a farming technique that minimizes soil disturbance to preserve soil structure and reduce erosion. Conservation tillage is a technique that minimizes soil disturbance and erosion by leaving crop residues on the field. Crop rotations involve planting different crops each year, which helps reduce soil-borne diseases and pests.
BMPs have been successful in improving the microbial quality of stream water in several areas of the watershed. However, the effectiveness of BMPs depends on the type and intensity of the storm event, the size of the watershed, and the BMP implemented. BMPs need to be implemented on a large scale to reduce the microbial pollution of stream water. BMPs are a critical tool in improving the quality of stream water in agricultural areas.
Therefore, BMPs should be implemented in all watersheds to improve the microbial quality of stream water.
To know more about Stormwater visit;
brainly.com/question/32045307
#SPJ11
if a mammal drinks a large amount of saltwater what will happen to its urinary output
Answers
If a mammal drinks a large amount of saltwater, it will lead to an increase in the concentration of salt in the body. This is because saltwater contains higher amounts of salt than the body requires.
In response, the kidneys will work harder to filter out the excess salt in the bloodstream and eliminate it through the urine.As the concentration of salt in the bloodstream increases, the kidneys will produce less urine as a way to conserve water and maintain the body's salt balance. This is because the kidneys need to conserve water to compensate for the increased loss of water through urine.
However, the excess salt in the body can lead to dehydration and other health complications in the long run. Drinking saltwater can be harmful to mammals as their kidneys are not adapted to handle large amounts of salt in the bloodstream. In the end, it is best for mammals to consume fresh water rather than saltwater to maintain optimal health and avoid dehydration.
Learn more about mammal here:
https://brainly.com/question/31237908
#SPJ11
Louis Pasteur proved that all new cells come from preexisting ones. What
concept did Pasteur's experiments disprove?
A. Germ theory
B. Cell theory
C. Spontaneous generation
D. Virchow's postulates
Answers
Answer:
Virchow s postulates
.
Explanation:
How does carbon dioxide affect whales?
Answers
Whales accumulate carbon in their bodies during their long lifespans. When they die, they sink to the bottom of the ocean. Each large whale binds an average of 33 tons of carbon dioxide and removes this carbon from the atmosphere over centuries. Trees, on the other hand, only absorb up to 48 pounds of CO2 per year.
Rapid global warming has led to habitat loss for whales and dolphins, increasing competition for fewer and fewer prey species. It affects the timing and extent of migration, distribution and even fertility.
Scientists call large whales "ecosystem engineers." Research shows that whales cycle nutrients in the oceans, help produce the oxygen we breathe, and play an important role in mitigating greenhouse gases. Whales are not only amazing, they are breathtaking.
For more information on , visit :
https://brainly.com/question/14803609
#SPJ4
The 'Cell theory' states that all living things are made of cells.
Which of the statements below also form part of the 'cell theory'?
A. Cells come from pre-existing cells.
B. Cells are surrounded by a cell wall.
C. Cells have a nucleus.
.D. Cells contain proteins.
Answers
The cell theory also states that cells come from pre-existing cells, the answer is option A.
What is the cell theory?The cell theory of life according to Theodor Schwann, states three components which include:
All living things are composed of one or more than one cellsThe basic unit of an organism's structure and organization is the cellCells emerge from pre-existing cellsCells are the units and building block of every living organism on their own and contain genetic information encodings. They have energy flowing through them and are usually composed of the same chemicals.
Find out more on cell theory here: https://brainly.com/question/3142190
#SPJ1
Which is the best summary of the selection? options leaves should be talked to when we see them. Photosynthesis in plants uses energy from the sun to make energy that is useful and important to humans. Breakfast should include fruit and eggs; lunch should have potato chips and hamburgers. Plants need carbon dioxide; animals need oxygen
Answers
The best summary of the selection is: plants need carbon dioxide for photosynthesis while animals need oxygen.
Additionally, it is suggested that people should eat a balanced diet of fruit, eggs, potato chips, and hamburgers, and that leaves should be talked to when seen Plants are unique in their ability to produce energy through the process of photosynthesis. In order for photosynthesis to occur, plants need several key ingredients, including carbon dioxide, water, and sunlight. During photosynthesis, the plant uses the energy from the sun to convert carbon dioxide and water into glucose, a type of sugar that the plant can use as food. Oxygen is also produced as a byproduct of photosynthesis.This process of photosynthesis is incredibly important to humans, as it provides us with the food we eat, the air we breathe, and even the fuel we use to power our vehicles and machines. In fact, most of the energy we use in our daily lives ultimately comes from the sun, which is the ultimate source of all energy on Earth.
To learn more about photosynthesis here:
https://brainly.com/question/29764662
#SPJ4
In werewolves, sharp fangs are dominant (F) and round fangs are recessive (f). Long hair is dominant (H) and short hair is recessive (h). Cross a homozygous sharp fanged, heterozygous longhaired werewolf with a round fanged, short haired werewolf.
What is the probability of having a werewolf born with round fangs and long hair?
Answers
The probability of having a werewolf born with round fangs and long hair is 0%.
What is the probability of having a werewolf born with round fangs and long hair?To determine the probability of having a werewolf born with round fangs and long hair, we need to look at the offspring genotypes and use the rules of probability.
The cross and the offspring produced is shown below:
Parents: FFHh x ffhh
Offspring: FfHh, FfHh, FfHh, FfHh, FfHh, FfHh, FfHh, FfHh, Ffhh, Ffhh, Ffhh, Ffhh, Ffhh, Ffhh, Ffhh, Ffhh
The Punnett square shows that the probability of an offspring having the ffHh genotype is 0/4, or 0%.
Learn more about probability at: https://brainly.com/question/24756209
#SPJ1
which word best defines bilateral symmetry
Answers
Answer:
Explanation:
its a
Explain the process of filtration. Indicate where it occurs within the nephron, what drives the process, list the components of filtration membrane, and explain what is removed from the blood duning filtration.
Answers
Filtration is a process that occurs in the glomerulus of the nephron in the kidney. It is driven by the pressure gradient created by blood flow into the glomerulus.
The filtration membrane consists of three components: the fenestrated endothelium of the glomerular capillaries, the basement membrane, and the podocytes of the Bowman's capsule.
During filtration, water, ions, small molecules, and waste products such as urea and creatinine are removed from the blood and enter the Bowman's capsule to form the filtrate.
Filtration is the first step in urine formation and occurs in the glomerulus, a network of capillaries in the nephron. The glomerular capillaries are highly permeable due to the presence of fenestrations or small pores in the endothelial cells. As blood flows into the glomerulus, the hydrostatic pressure generated by the force of blood pushes fluid and solutes out of the capillaries and into the Bowman's capsule. This pressure gradient is the driving force for filtration.
The filtration membrane consists of three layers: the fenestrated endothelium of the glomerular capillaries, the basement membrane, and the podocytes, which are specialized cells in the Bowman's capsule that have finger-like extensions called foot processes. Together, these layers form a filtration barrier that allows small molecules and ions to pass through while preventing larger substances like proteins and blood cells from entering the filtrate.
During filtration, water, ions, glucose, amino acids, vitamins, and waste products such as urea and creatinine are removed from the blood and enter the Bowman's capsule. These substances make up the initial filtrate, which will undergo further processing and modification as it travels through the different parts of the nephron.
You can learn more about Filtration at
https://brainly.com/question/23945157
#SPJ11
How does virus and bacterial infections each affect healthy body cells?
Answers
The virus infections happens when a virus gets past the physical barriers of the body (skin, mucus, and so on) and infect a suitable cell, the virus take the genetic machinery of the host cell to replicate, damaging that cell and making more virus that will do the same process with other suitable cells. After the virus use all the cell potential, it will kill the cell and release all the virus that were in the cytoplasm of the host. While bacterial infections have more autonomy, being not necessary the integral machinery of the cell to multiply in the host body, it can act in differrebt ways, such as: crowd out the host tissue and disrupt the function, killing the cells or tissues outright, destroy the metabolic machinery, cause a massive toxic reaction in the immune system, and release toxins that can make the body stop all their functions at once (paralyze the metabolic and general system of the host).
Which consumers are carnivores (eat meat)?
Answers
Answer:
carnivores (eat meat)
Explanation:
which is the smallest bone in human body
Answers
Answer:
Stapes
Explanation:
The smallest bone in human body is Stapes
The Smallest Bone in Rabbit is also Stapes
Stapes is the smallest bone in human body.
Amelia’s doctor says that she has a tapeworm. Which type of medicine is prescribed to Amelia?
Answers
Answer:
Antiparasitic srry if its wrong
Answer:
Nitazoxanide
Explanation:
considering the "four-trophic level" model, if the feeder fish are overfished, what other tropic level(s) should see a decline as well?
Answers
overfishing of feeder fish (second trophic level) can lead to declines in both the third and fourth trophic levels due to the interconnected nature of the food web.
Considering the "four-trophic level" model, if the feeder fish (which belong to the second trophic level as primary consumers) are overfished, the other trophic levels that may see a decline are the third and fourth levels.
The third trophic level consists of secondary consumers, such as predatory fish, that feed on the primary consumers (feeder fish). With the decline in feeder fish population, their food source will be limited, and their population may also decrease.
The fourth trophic level consists of tertiary consumers, such as top predators (e.g., sharks or eagles), that feed on secondary consumers (predatory fish). As the predatory fish population decreases due to the decline in feeder fish, the food source for top predators will be limited as well, and their population may also decrease.
To know more about feeder fish Visit:
https://brainly.com/question/30414669
#SPJ11
one way to detect motility in the laboratory is to stab cells into what kind of medium?
pili
Semisolid
Fimbriae
Answers
Answer:
semisolid (agar)
Explanation:
The correct answer is B) Semisolid or Motility Agar. This is a type of specialized medium that is used to detect motility in bacteria. It contains a lower concentration of agar than other types of media, allowing for greater movement of bacteria.
When bacteria are stabbed into this medium, they are able to move away from the stab line, indicating their ability to move or "swim" in the agar. Nutrient agar, blood agar, and MacConkey agar are all types of agar and media used for other purposes, such as general growth of bacteria or identification of certain bacterial species. It is important to use the appropriate medium for the intended purpose in order to obtain accurate results in the laboratory.
human white blood cells are often multinucleated. how many chromosomes would be present in a white blood cell with two nuclei?
Answers
White blood cells with two nuclei have 46 chromosomes since most of our cells have two sets of chromosomes, making a total of 46 (or 23 pairs) in most cells.
Do human white blood cells frequently have several nuclei?Human white blood cells frequently have several nuclei (in other words, have more than one nucleus). What would the number of chromosomes be in a white blood cell with two nuclei. Depending on the gender, it differs.
Are there two chromosomes in humans?One of the twenty-three pairs of human chromosomes is known as chromosome 2. This chromosome is often found in two copies in humans. The second-largest human chromosome, chromosome 2, accounts for over 8% of the DNA in human cells and spans more than 242 million base pairs.
To know more about chromosomes visit:-
https://brainly.com/question/1596925
#SPJ1
are the genes determining the three traits assorting independently of each other? why/why not? use the probability associated with your chi square value to support your answer.
Answers
Answer:
why not
Explanation:
1 Identify the tonicity of each cell.
2 Identify where the concentration is highest in each cell
3 Tell the rate of movement in each cell
4 Explain the factors that could be causing the changes in tonicity.
Please Help ASAP,
Answers
1) The first cell is in a hypertonic solution, the second cell is in isotonic solution while the third cell is in hypertonic solution.
2) The concentration is highest in the first cell.
3) There is movement of water out from the first cell, there is no net movement of water in the second cell and there is movement of water into the third cell.
4) Increase in solute concentration.
What is cell tonicity?Cell tonicity is defined as the effects of extracellular solution on the osmotic gradients that us formed against cells that are associated with them.
There are different types of cell tonicity which include the following:
Hypertonic solution: This is the solution that contains more solutes than the solvent of the solution leading to the movement of water from the cell to the outside extracellular solution. It causes shrinking of the cell.Isotonic solution: The net solute concentration of the extracellular solution is the same with the cells.Hypotonic solution: This is the solution that contains less solutes than the solvent of the solution leading to the movement of water from the extracellular solution into the cell. It causes swelling the cell.Learn more about cell here:
https://brainly.com/question/26122239
#SPJ1
Can someone plz help me?
Answers
Answer:
C. all living things are made of one or more cells.
Explanation:
Sounds like it.
Kira and Latonya are going to have a watermelon-rolling contest. Each girl has to push her watermelon 8 meters to the finish line. Kira's watermelon has a mass of 2 kg. Latonya's watermelon has a mass of 3 kg.
If each girl pushes her melon with the same amount of force, which girl will cross the finish line first?
A.
There is not enough information to tell who will win.
B.
Latonya will cross the finish line first.
C.
Kira will cross the finish line first.
D.
Both girls will cross the finish line at the same time.
Answers
Kira will be the first to finish the race, based on the question.
What are weight and mass?A measurement of an object's inertial characteristic, or how much matter it contains, is the entity's mass. The force of gravity acting on something or the force required to support it is quantified by the weight of the thing. An object's downward acceleration due to gravity on earth is roughly 9.8 m/s2.
Is kg a weight or even a mass?mass
The kilo is the group of materials unit that is used almost globally as the SI mass unit. Under normal circumstances, 1 kilogram weighs 9.8 Newtons, the related SI unit of strength and weight.
To know more about mass visit:
https://brainly.com/question/12323246
#SPJ1