predation in your own words!!
Answers
Answer:
Its an interaction where one organism, the predator, kills and eats another organism, its prey
Explanation:
Related Questions
Green crabs carry a parasitic worm that can infect organisms that prey on the crabs. Which organism is most likely to be infected by this parasite
Answers
(argumanta la importancia del desarrollo cientifico en el manejo del agua)
ayuda porfa :c
Answers
Answer:
La gestión del agua es importante ya que ayuda a determinar las expectativas futuras de riego. La gestión del agua es la gestión de los recursos hídricos bajo políticas y regulaciones establecidas. El agua, que alguna vez fue un recurso natural abundante, se está convirtiendo en un bien más valioso debido a las sequías y el uso excesivo.
Explanation:
La gestión de los recursos hídricos es un tema muy importante desde varios ángulos, como el desarrollo de masas de agua para el futuro, la protección de las masas de agua disponibles de la contaminación y la sobreexplotación y la prevención de disputas. Una cuestión primordial es el agua: su disponibilidad, calidad y gestión.
Aquí hermano te ayudé ^-^ ;) :)
How do superantigens enable pathogens to hide from the immune system if they actually stimulate the immune system? They cause the immune system to produce an exaggerated response, distracting it from the actual pathogen. They cause fever, which destroys the complement proteins. They cause the immune system to destroy IgA antibodies. They cause the immune system to turn on itself.
Answers
Answer: They cause the immune system to produce an exaggerated response, distracting it from the actual pathogen.
Explanation:
Superantigens are a type of bacteria that suppress the immune system by excessively activating it. They cause the creation of non-specific T-cells which then causes the body to look for other organisms apart from the pathogen.
With the immune system distracted, the pathogen then infects the body thereby making these pathogens particularly dangerous.
Anthocyanins are responsible for the red, purple or blue colors of flowers. These pigments are usually dissolved in the ______.
Answers
Anthocyanins are responsible for the red, purple, or blue colors of flowers. These pigments are usually dissolved in the cell sap. Anthocyanins are a type of pigment that produces a wide range of colors in plants. These pigments can be found in a variety of plants and are particularly noticeable in flowers.
These pigments are responsible for the red, purple, or blue colors of flowers.Anthocyanins are a water-soluble pigment and are usually dissolved in the cell sap. These pigments are particularly noticeable in the vacuoles of plant cells because they are water-soluble. The cell sap is a liquid that surrounds the vacuole and contains various chemicals such as minerals, organic acids, and sugars.In addition to their role in coloration, anthocyanins have also been linked to a range of health benefits.
They have been shown to possess antioxidant properties and may help to prevent cardiovascular disease and cancer. However, more research is needed to fully understand the health benefits of these pigments.
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How does cell division benefit the human body? Check all that apply.
Answers
Answer:
The applications are:
Explanation:
1;To increase the number of cells in the body
2;To ensure that human being have the same number of chromosomes in each generation through meiosis
3;To ensure growing h and development in human body since it increases the number of cells in the body
Match the following: Hypoxia. A. May be cuased by tumors, mucus, or inflammatory material.B. May be caused by left sided heart failure.C. Huge amounts of harmful free radicals cause profound CNS disturbances, coma, and death D. Is difficult to identify in dark-skinned individuals.
Answers
Answer:
it is c
Explanation:
In order to determine whether you have hypoxia, your doctor will need to check the amount of oxygen in your blood. Therefore, option (C) is correct.
What do you mean by hypoxia?Hypoxia is low levels of oxygen in your body tissues. It causes symptoms like confusion, restlessness, difficulty breathing, rapid heart rate, and bluish skin.
Moreover, hypoxia is a state in which oxygen is not available in sufficient amounts at the tissue level to maintain adequate homeostasis; this can result from inadequate oxygen delivery to the tissues either due to low blood supply or low oxygen content in the blood (hypoxemia).
Hence, heart and lung function issues can lead to five categories of conditions that cause hypoxemia: ventilation-perfusion (V/Q) mismatch, diffusion impairment, hypoventilation, low environmental oxygen and right-to-left shunting.
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Which of the following statements are true about meiosis II?
Choose 2 answers
It results in the formation of two haploid (n) cells.
Its goal is to separate sister chromatids.
Its goal is to separate homologous pairs of chromosomes.
It results in the formation of four haploid (n) gametes.
Answers
Answer:
Its goal is to seperate sister chromatids
It results in the formation of four (n) gametes
Explanation:
2. what are mountains that form along fault lines called
Answers
I think the answer you may be looking for is fault-block mountains. They are created when faults or cracks in the Earth’s crust force materials upward. So instead of folding, like the plate collision we get with fold mountains, block mountains break up into chunks and move up or down. Fault-block mountains usually have a steep front side and then a sloping back side :)
Which of the following statements about DNA (deoxyribonucleic acid) is NOT true?
Answers
Answer:
D
Explanation:
Which is an important difference between light-dependent (L-D) and light-independent (L-IND) reactions in photosynthesis?
The L-D reactions need CO2 and light energy, and the L-IND reactions needs water and O2.
The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH, and CO2.
The L-D reactions can only occur during daylight, and the L-IND reactions can only occur during the night.
The L-D reactions need water and CO2, and the L-IND reactions need CO2 and light.
Answers
Answer:
B. The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and C02.
Explanation:
I majored in Biology
Answer:
The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and CO2.
Explanation: edge2020-21
How did the occurrences of the different traits change over the 30 year period use evidence from the graph to support your answer
Answers
Over the 30-year period, some traits increased while others decreased, reflecting changes in environmental factors and natural selection.
Throughout the 30-year period, the occurrences of different traits within the population changed due to factors such as environmental shifts and natural selection.
The graph likely indicates fluctuations in the prevalence of specific traits over time. An increase in a trait may suggest that individuals with that characteristic had a higher survival or reproductive success, while a decrease might indicate that the trait became less advantageous.
By analyzing the graph, one can observe trends and correlations between environmental factors and the prevalence of certain traits, offering insights into the evolutionary process over the given period.
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As a class, penicillins usually are more effective in infections caused by which type of bacteria?
Answers
In gram positive bacteria have a peptidoglycan layer outside of the cell wall. Gram negative bacteria have peptidoglycan between membranes.
The natural penicillin have activity against non beta lactamase producing gram - positive cocci, which includes such as - viridans streptococci, anaerobic streptococcus. Penicillin work indirectly bursting bacteria cell walls. It kills bacteria through binding of that betalactum ring.
Gram positive bacteria have a much thicker layer of peptidoglycan and lack of the protection of an outer membrane. This class , penicillin was first antibiotic to be used widely and prevents the final cross linking step. There are some more classes of penicillin like- natural , penicillin-stable, aminopenicillins and extended-spectrum penicillin.
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How do all of the parts of this organism work together in order for it to function properly? Explain your answer.
Answers
Answer:
Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive.
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems.
Explanation:
brainliest?
The basic components of the complex human organism is made up of cells. Its level of organization are coordinated with each other to perform specific function.
what are the level of organization ?The primary chemical level of organization include atoms, ions, and small molecules which are joined to form macromolecules; The macromolecule include larger molecule like amino acid, carbohydrate, fats, nucleic acid where the basic components are carbon, hydrogen and oxygen atoms.
This macromolecule act as biomolecule at cellular level, the cellular level include the smallest unit of living organism, it can be unicellular and multicellular in nature based on complexity of the organism.
The tissue level of organization include a number of cells are gathered together and perform a specific function called tissue like epithelial, connective, muscular tissue.
The organ level include groups of tissues which work together to perform a higher-level function like stomach, heart etc; The organ system include all of the organs involved in doing a vital function, like digestive system, circulatory system,
In this way a complex organism perform their activities.
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Are mannose and galactose, allose and altrose, gulose and talose, and ribose and arabinose diastereomers?
Answers
No, mannose and galactose, allose and altrose, gulose and talose, and ribose and arabinose are not diastereomers.
Diastereomers are stereoisomers that are non-mirror images of each other and differ at some, but not all, of their stereocenters. They have different physical and chemical properties.
In the case of mannose and galactose, they are epimers of each other. Epimers are a subtype of diastereomers that differ in configuration at only one stereocenter. Mannose and galactose differ in the stereochemistry at the C-2 position, making them epimers.
Similarly, allose and altrose are epimers of each other, differing in configuration at the C-3 position.
Gulose and talose are also epimers, differing in configuration at the C-5 position.
In summary, while mannose and galactose, allose and altrose, and gulose and talose are examples of diastereomers (specifically epimers), ribose and arabinose are not diastereomers.
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Science is not a process, but just a body of facts that
accumulates overtime.
TRUE
FALSE
Answers
Answer:
False
Explanation:
Science is more about gaining knowledge than it is about simply having knowledge. Science is a way of learning about the natural world that is based on evidence and logic. In other words, science is a process, not just a body of facts. Through the process of science, our knowledge of the world advances.
the pericarp was a major advance in the evolution of angiosperms. why is having a pericarp so important?
Answers
The pericarp, often known as the fruit cover, is made up of both full and unfinished layers. At maturity, the pericarp of all cereal grains is dry and primarily made up of empty cells. It supports and protects the developing endosperm and embryo throughout development. The inner epidermis is the pericarp's deepest layer.
The pericarp's layers each have a specific function in preserving and distributing the fruit's seeds. Some plants lack the fleshy mesocarp layer in their pericarp, including beans and sunflowers. Since they usually dry out and split open to release their seeds, these are regarded as dry fruit.
Fruit pericarp primarily aids in the protection and seed dissemination processes.
Seed Dispersal
The smell and variety of colors of the pericarp greatly aid in the dissemination of seeds. Fruits can be both dry and fleshy, and as a result, different seed dispersal media are used.
Protection of Seed
The periplasm, which is the innermost layer, is crucial for seed nourishment during developmental phases in addition to seed distribution. We are aware that an endocarp is situated closest to the seed and is attached to the ovary's placental layer by an umbilical structure (funiculus).
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13. How did Kettlewell test his hypothesis?
HELP I HAVE TO TURN THIS IN NEXT PERIOD
Answers
Kettlewell conducted an in-depth investigation of bird predation on moths to verify his theory regarding the evolutionary basis of industrial melanism.
When he carried out this investigation, Kettlewell tested what exactly?Kettlewell came to the conclusion that industrial melanism, which darkened the hue of the trees, was brought on by pollution from the companies in Birmingham. As a result, the moths with the recessive features had a higher likelihood of surviving due to the concealment.
The goal of Kettlewell's experiment was to determine whether a single instance of natural selection could be explained in terms of a particular process or agent, in this case, bird predation. Biologists would not have abandoned the theory of natural selection if it had failed. Most biology textbooks include Kettlewell's experiment as an illustration of how evolution works.
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Three stages of development from an embryo from a fish salamander turtle and chicken . What information about evolutionary relationships can be inherited from the drawings
Answers
Answer:
Zygote, cleavage and hatching are embryogenic stages of fish, salamander, turtle and chicken.
Explanation:
The main embryogenic development stages of fish, salamander, turtle and chicken were zygote, cleavage and hatching. all these stages are present in these organisms which shows that fish, salamander, turtle and chicken are evolved from a single ancestor. Due to similar embryogenic development stages indicates close evolutionary relationships among these organisms.
As particles of matter have an increase i energy, the particles__.
Answers
As particles of matter have an increase in energy, the particles move more rapidly or vibrate more vigorously.
When particles of matter gain energy, such as through the addition of heat, their kinetic energy increases. This increase in energy causes the particles to exhibit more rapid motion or vibrate more vigorously depending on the state of matter. In the case of a solid, the particles are tightly packed and held in a fixed position by strong intermolecular forces. As the particles gain energy, they vibrate more vigorously within their fixed positions, but their overall arrangement remains relatively unchanged. In a liquid, the particles are less closely packed and have more freedom to move. With an increase in energy, the particles gain more kinetic energy, leading to greater random motion and increased speed of movement within the liquid.
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Show your data for the melting rate of the conglomerate model and of the plain model. Then, on a separate
sheet of paper, graph your data. You do not need to turn in the curve, but you will need to describe the rate of
change over time.
Answers
The data for the conglomerate and plain model is:
Model 0M 5M 10M 15M 20M 25M 30M 35M 40M
Conglomerate 600g 590g 580g 520g 500g 460g 300g 210g 105g
Plain 280g 260g 260g 250g 240g 235g 220g 215g 210g
A brief explanation of the rate of change over time:
The melting rate begins slowly and in the plain model, the melting pace is at the same rate, while the conglomerate model increased its melting rate from 25 minutes to 40 minutes.
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which of the following is true of nosocomial infections? they are caused by microorganisms that are rare in the hospital setting. they occur at least 72 hours after hospital admission. they have no significant effects on the patient. they are rare in the united states
Answers
Nosocomial infections are not caused by microorganisms that are rare in the hospital setting. They typically occur at least 72 hours after hospital admission and can have significant effects on the patient.
Nosocomial infections, also known as healthcare-associated infections (HAIs), are infections that are acquired within a healthcare setting, such as a hospital. They are caused by a variety of microorganisms, including bacteria, viruses, and fungi. Contrary to the first statement, the microorganisms that cause nosocomial infections are not rare in the hospital setting. In fact, hospitals provide an environment conducive to the transmission and proliferation of these microorganisms due to factors such as close proximity of patients, invasive procedures, and compromised immune systems.
Nosocomial infections typically manifest at least 72 hours after hospital admission. This delay is because they often arise as a result of exposure to healthcare interventions or hospital environments. It is during this time that the patient is at an increased risk of infection due to factors such as invasive procedures, indwelling medical devices, or prolonged hospital stays.
Nosocomial infections can have significant effects on patients. They can lead to prolonged hospital stays, increased healthcare costs, morbidity, and even mortality. The severity of the infection and its impact on the patient depends on various factors, including the type of microorganism involved, the patient's overall health, and the adequacy of infection prevention and control measures implemented in the healthcare facility.
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which organisms are considered predators and scavengers? check all that apply. organisms that eat meat organisms that eat plants organisms that eat th
Answers
Organisms that eat meat and animal carcasses are considered predators.
A, C are correct options.
In contrast to most carnivores, which hunt and kill their prey, scavengers often eat animals that have either died naturally or have been killed by another carnivore. The food chain, which describes which creatures consume which other organisms in the wild, includes scavengers.
Animals that are at the top of the food chain and lack natural predators are known as apex predators. By managing the population of prey species, they are often big, strong animals like lions, sharks, crocodiles, and wolves and are crucial to maintaining the equilibrium of their ecosystem.
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The complete question is:
which organisms are considered predators? check all that apply.
A. organisms that eat meat
B. organisms that eat plants
C. organisms that eat animal carcasses
D. organisms that eat animals and plants
How does capillary action allow water to climb up the sides of a straw? (For biology homework, please help if you can)
Answers
What transpires inside a drinking straw that has been placed in a cup of water is an illustration of capillary action.
The water will rise inside the straw a little bit higher than the rest of the water because the force of adhesion holding the water together and to the straw is a little stronger than gravity.
The adhesion of water molecules to other molecules, or the attraction between them, is also connected to these cohesive forces. This may be seen when a straw is placed in a glass of water and water "climbs" up the straw. You'll see that the water seems to be higher on the straw's sides than in the center.When we suck from a straw, a low-pressure area is generated inside our lungs by increasing the capacity of our lungs. As a result, the liquid rises inside the straw as a result of the atmospheric pressure forcing it into our mouth from the outside.Learn more about capillary action here:
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What happens to the solution if the acidity increases when hydrogen ion concentration is increased
Answers
When the hydrogen ion concentration in a solution increases, it means that the solution becomes more acidic. In an aqueous solution, an increase in hydrogen ion concentration leads to a decrease in pH value.
As the acidity of a solution increases, several changes occur:
pH decreases: The pH scale is a measure of the acidity or alkalinity of a solution. A lower pH value indicates higher acidity. So, when the hydrogen ion concentration increases, the pH value decreases.Increased acidity: The solution becomes more acidic due to the higher concentration of hydrogen ions. This can be observed through changes in taste and chemical properties.Ionization of water: Water molecules can ionize into hydrogen ions (H+) and hydroxide ions (OH-). An increase in hydrogen ion concentration results in a higher concentration of H+ ions and a decrease in OH- ions.Chemical reactions: The increased acidity can affect chemical reactions. Some reactions may be accelerated or inhibited, depending on the specific chemical properties involved.It's important to note that the specific effects of increased acidity will depend on the nature of the solution and the substances present within it. However, in general, an increase in hydrogen ion concentration leads to an increase in solution acidity.
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reduction of expression of a gene in fruit flies during early development causes the reduction of the anterior structures of one thoracic segment. what type of gene is it most likely to be?
Answers
Decreased gene expression in Drosophila during early development causes a decrease in the anterior structure of the thoracic segment. Segmentation Gene Gene Type Most Likely.
Segmentation genes are genes involved in the early stages of pattern formation, defining repeating units (metamers) in segmented organisms (usually embryos). They are divided into 3 groups: Gap genes, pair rule genes, segment polarity genes. A segmental gene is a general term for genes that have the function of specifying the organizational pattern of each repeating unit of a segmented organism. Animals are made up of segments. However, Drosophila segments also contain compartmentalized compartments. A gene is a segment of deoxyribonucleic acid (DNA) that encodes a specific protein that functions in one or more cell types in the body.
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Help with #11 please!!
Answers
Answer:
what ecosystem are yall talking about
3.How are organisms grouped into producers, consumers, and decomposers?
Where do you fall
Answers
Answer:
Food webs are models to show how organisms are related in an ecosystem based on how they get their energy. The main roles are producers, consumers, and decomposers?
Explanation:
Producers
Producers make their own energy through photosynthesis. All most all plants, But not all, are Producers.
Consumers can be divided into
Primary > Primary consumers get energy by eating producers. They are usually small animals, insects and herbivores.Secondary > Secondary consumers get energy eating primary consumers. Secondary consumers are usually predators.Tertiary > Tertiary consumers get energy by eating secondary consumers. Owls and birds of prey, bears and large predator's, and carnivores are usually tertiary consumers. Humans are also among the tertiary consumers.And lastly Decomposers
Decomposers get by breaking down dead organisms and returning nutrients to the soil. Decomposers are usually fungi-like-mushrooms and bacteria
I need help!
When multiplying or dividing, how is the number of significant figures in the answer determined.
Answers
When multiplying or dividing, the number of significant figures of the answer is determined by the operational number with the least significant figure.
Significant figures and divisionThe same rule guides significant figures when performing division or multiplication operations.
The participating numbers with the least significant figures determine the significant figure of the final answers to the mathematical operation.
For example, consider the following operation: 0.53 x 23.57
The number with the least significant figure is 0.53 and it has 2 significant figures. Thus, the final answer will also have 2 significant figures.
0.53 x 23.57 = 12
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in what stage of the cell cycle do eukaryotic cells spend most of their life
Answers
In what stage of the cell cycle do eukaryotic cells spend most of their life
interphase.
Interphase, which comprises the G1, S, and G2 phases, is the portion of the cell cycle that is not accompanied by observable changes under the microscope. The cell grows (G1), duplicates its DNA (S), and prepares for mitosis during interphase (G2).
Interphase cells are not just dormant. The label quiescent (i.e. dormant) would be deceptive because a cell in interphase is quite active, creating proteins, transcribing DNA into RNA, absorbing external material, and processing signals, to mention a few. Only in terms of cell division is the cell dormant (i.e. the cell is out of the cell cycle, G0). The interphase phase of the cell cycle is where the majority of the life of a normal cell occurs.
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NEED NOW ASAPP 100pts + BRAINLIEST
Answers
Answer:
I believe the answer is A.
Please give me Brainliest :)
Explanation:
carbon offset: an action intended to compensate for the emission of carbon dioxide into the atmosphere as a result of industrial or other human activity, especially when quantified and traded as part of a commercial program
carbon credit: a permit that allows a country or organization to produce a certain amount of carbon emissions and which can be traded if the total allowance is not used.
A carbon offset is better for the environment than a carbon credit. A carbon credit is just trading carbon. It doesn't help limit carbon exposure, whereas a carbon offset actually limits the use of carbon.