Answer:
Explanation:
A. having deep roots to survive grazing animals
B. having leaf shapes that do not hold water
D. having deep roots to survive fires
Plants that grow in grasslands must be able to survive in a variety of conditions, including hot temperatures, dry conditions, and frequent fires. In order to do so, they have developed a number of physical adaptations that increase their chances of survival.
One adaptation that helps plants survive grazing animals is having deep roots. These roots can allow the plant to access water and nutrients that are deeper in the soil, which can help it survive even when the surface of the soil has been damaged by grazing animals.
Another adaptation that helps plants survive in grasslands is having leaf shapes that do not hold water. This can help prevent the plant from losing water through evaporation, which is especially important in hot and dry conditions.
Having deep roots can also help plants survive fires, as these roots can allow the plant to access water and nutrients that are deeper in the soil and help it regenerate after a fire.
While having waxy leaves can help some plants retain moisture in dry conditions, it is not necessarily an adaptation that is specific to grasslands.
what are breeding programmes for endangered species?
also give an example
Answer:
A breeding programme for endangered animals is where endangered animals are taken from their natural habitats in the wild and bred together in captivity to stop them going completely extinct. For example in the UK, beavers were endangered until they were entered into a breeding programme and eventually, successfully, reintroduced to their natural habitats in the UK.
Explanation:
2. ATP generally energizes a cellular process by
a. Releasing heat upon hydrolysis.
b. Acting as a catalyst.
c. Coupling free energy released by ATP hydrolysis to free energy needed by other
reactions.
d. Breaking a high-energy bond.
e. Binding directly to the substrate(s) of the enzyme.
According to the research, the correct answer is Option C. ATP generally energizes a cellular process by coupling free energy released by ATP hydrolysis to free energy needed by other reactions.
What is ATP?It is a nucleotide that is essential for cells to obtain energy through an energy transfer process known as phosphorylation.
In this sense, the release of energy generally develops in a controlled manner where part of said energy is incorporated into ATP molecules that, thanks to this process, can be used in endothermic processes such as anabolism (the maintenance and development of the organism).
Therefore, we can conclude that according to the research, the ATP is hydrolyzed whose energy that is released serves to fuel the endergonic reactions.
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Which best describe and organisms niche?
Answer:
A niche is a role a species plays in the ecosystem. In other words, a niche is how an organism “makes a living.” A niche will include the organism's role in the flow of energy through the ecosystem. An organism's niche also includes how the organism interacts with other organisms and its role in recycling nutrients.
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in a dihybrid cross where both parents are heterozygous, the phenotypic ratio is
In a dihybrid cross where both parents are heterozygous, the phenotypic ratio is 9:3:3:1.A hybrid cross is a cross between two individuals with different alleles for two gene loci of interest. In a dihybrid cross, the phenotypic ratio is the ratio of the offspring with different phenotypes produced from the cross.
In a dihybrid cross, when both parents are heterozygous, the offspring's genotypic and phenotypic ratio will be 9:3:3:1. The 9:3:3:1 ratio indicates the number of offspring with a specific phenotype, such as tall and yellow, short and yellow, tall and green, and short and green, respectively.
For example, suppose a hybrid cross is made between a heterozygous yellow-seeded tall plant and a heterozygous green-seeded short plant. In that case, the F1 generation's phenotype will be nine tall, yellow plants: 3 short and yellow plants: 3 tall and green plants; 1 short and green plant
Thus, the phenotypic ratio will be 9:3:3:1.
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In what part of the ocean do you find most marine organisms?
O shallow, coastal waters
O fisheries
O deep ocean waters
O none of the above
The most marine organisms are found in Shallow coastal water ( A )
Most Marine Organisms live on coastal habitats even though these habitats are about 7% of the total ocean waters. while the majority of the open ocean waters constitute the habitat for about 50 to 80% of life found on earth.
Most marine organisms live in shallow coastal waters because of the accessibility to sunshine and oxygen while the deep ocean waters are always very dark having little access to sunshine almost throughout the years.
Hence we can conclude that most marine organisms are found in the shallow coastal waters of the ocean.
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write about ideal fluid and real fluid
(minimum 10 pages )
own language
Answer:
Ideal Fluid: To make the analysis of fluid behavior more straightforward, ideal fluids are theoretical constructs employed in fluid dynamics. It is distinguished by a number of presumptions that simplify the calculations and equations. These presumptions consist of:
Incompressibility: An ideal fluid is assumed to have constant density and is not affected by changes in pressure.Non-viscosity: An ideal fluid is assumed to have no internal friction or viscosity, meaning it flows without any resistance.Irrotational flow: The flow of an ideal fluid is assumed to be non-turbulent, with no swirling or rotation occurring within the fluid.Steady flow: The properties of an ideal fluid remain constant over time, and the flow does not change with time.Real Fluid: Unlike an ideal fluid, which must adhere to idealized assumptions, a real fluid is one that actually exists in the real world. Real fluids have characteristics like viscosity, compressibility, and turbulence, which complicate and complicate the analysis of their behavior.
Viscosity: Real fluids have internal friction or viscosity, which causes resistance to flow and results in the formation of shear stresses within the fluid. This viscosity affects the rate of flow and influences the fluid's behavior.Compressibility: Real fluids, such as gases, can be compressed or expanded under changes in pressure. Unlike ideal fluids, real fluids experience changes in density and volume as pressure varies.Turbulence: Real fluids can exhibit turbulent flow, characterized by chaotic and irregular motion. Turbulence occurs when the flow velocities exceed a certain critical value, resulting in eddies, swirls, and mixing within the fluid.Understanding the behavior of real fluids requires more complex mathematical models and experimental data. Researchers and engineers employ techniques such as computational fluid dynamics (CFD) and experimentation to study and predict the behavior of real fluids in various applications.
In conclusion, while the concept of an ideal fluid provides a simplified framework for analyzing fluid behavior, real fluids deviate from these idealized assumptions due to their viscosity, compressibility, and potential for turbulence. Studying the behavior of real fluids is crucial in practical applications, as it allows for more accurate predictions and analysis in fields such as engineering, physics, and environmental sciences.
⚠️⚠️ ONLY WITH THE LAST ONE NOT THE FIRST ONE ⚠️⚠️
** the bottom question “Liang is warming..”
Answer:
they move faster on average
Explanation:
temperature increase means the particles have more kinetic energy so they move faster
________ refers to the shared perceptions organizational members have about their organization and work environment. Group of answer choices C. Microcosm D. Groupthink E. Organizational apprehension A. Organizational climate B. Institutionalization
Organizational climate refers to the shared perceptions organizational members have about their organization and work environment.
It reflects the values, attitudes, and beliefs that shape the behavior of individuals within the organization. In essence, it is the prevailing mood or atmosphere that characterizes the work environment. Organizational climate is shaped by a variety of factors, including leadership style, communication patterns, reward systems, and work policies. These factors can have a significant impact on the attitudes and behaviors of employees, which in turn affects their job satisfaction, productivity, and overall performance. A positive organizational climate is characterized by open communication, supportive leadership, fair and consistent policies, and a strong sense of shared purpose and values. In such an environment, employees are more likely to be engaged, motivated, and committed to the organization's goals.
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Question 1 (1 point)
Which of the following functions in homeostasis, information processing, and controlling movement?
Epithelial tissue
Connective
Nervous tissue
Neural network
Muscle tissue
Answer:
nervous system
Explanation:
Ariana says, “Did you know water is hard”? What do you think she means?
When were enzymes first isolated?
Answer:
1833
Explanation:
it was in 1833 by Anselme payen
PLEASE HELP!!! WIL GIVE BRAINLIEST
The following leaf, with edges that appear burnt, was observed on an impatiens plant.
Which mineral is this impatiens likely deficient in?
a. phosphorus
B calcium
C potassium
D sulphur
Elements that exist as two covalent bonded atoms are called:
What must scientists assume when using scientific laws to make
predictions?
Scientists must assume that scientific laws are accurate, applicable, and based on reliable data for making predictions.
When using scientific laws to make predictions, scientists must assume certain foundational principles. Firstly, they assume that the scientific laws are accurate representations of natural phenomena and that they apply universally under the given conditions. Scientists also assume that the conditions and variables influencing the system remain constant, allowing for reliable predictions. Furthermore, they assume that the laws are based on sufficient and representative data, and that there are no unaccounted factors or biases that could significantly affect the predictions. Scientists also assume that the laws will continue to hold true in the future, allowing for the extrapolation of predictions beyond observed data. However, it is important for scientists to continuously evaluate and refine their assumptions as new evidence and knowledge emerge, promoting the progress and refinement of scientific understanding.For more such questions on Scientific laws:
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PLEASE HELP! 60 POINTS!
Question 1:
Which term is the name for the stages a species goes through including birth, reproduction, and death?
lifespan
life cycle
longevity
metamorphosis
Question 2:
______________ is a difference in the same trait.
Adaptation
Selection
Evolution
Variation
Question 3:
Organisms that are better able to survive are more likely to _______ and pass on their traits.
respond to stimuli
reproduce
grow
maintain homeostasis
Answer:
Question 1: life cycle
Question 2: adaptation.
Question 3: reproduce
Explanation:
I'm pretty sure that these are correct I hoped this helped!
what is difference between self pollination and cross pollination? Help me
Answer:
Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination occurs in flowers where the stamen and carpel mature at the same time, and are positioned so that the pollen can land on the flower's stigma.
Why do we need to include a search for the piece of dna that codes for tubulin if we are really only interested in finding, in this case, a commonly used gmo sequence?.
We need to observe the sequence of the gene that codes for tubulin because it may be used as a consensus sequence in order to find GMO organisms based on the significant differences in that sequence.
What is a consensus sequence?A consensus sequence is a nucleotide DNA sequence of an organism that contains the most common nucleotides at each position, which indicates that the sequence derives from a common origin.
A consensus sequence may be very useful to determine if an organism is part of the same lineage group and or taxonomic group, and common genes encoded by a group such as a tubulin gene can be used to find significant differences in a sequence alignment.
Therefore, with this data, we can see that the consensus sequence of the tubulin gene may be really useful to determine if an organism belongs to a taxonomic group.
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A protein with a high percentage of lysine and arginine residues would be best purified and concentrated with which type of column?
To purify and concentrate a protein with a high percentage of lysine and arginine residues, an ion exchange column would be the best choice. Ion exchange chromatography separates proteins based on their net charge at a specific pH.
In this case, lysine and arginine residues have positive charges at neutral pH. Therefore, an anion exchange column should be used. An anion exchange column is packed with a positively charged resin that binds to negatively charged molecules.
Here's a step-by-step process of purifying and concentrating the protein using an anion exchange column:
1. Prepare the protein sample: Extract and isolate the protein from its source using techniques such as cell lysis and centrifugation.
2. Adjust the pH: Ensure that the pH of the protein sample is compatible with the anion exchange column. Most anion exchange columns work best at neutral or slightly acidic pH.
3. Load the sample: Apply the protein sample to the anion exchange column. The positively charged residues (lysine and arginine) in the protein will bind to the negatively charged resin in the column.
4. Wash the column: Remove any unbound contaminants or impurities by washing the column with a buffer solution. The buffer composition and pH should be optimized to promote binding of the target protein and wash away unwanted substances.
By following these steps, a protein with a high percentage of lysine and arginine residues can be effectively purified and concentrated using an anion exchange column. Remember to consider the specific characteristics of the protein and adjust the conditions accordingly to achieve optimal purification and concentration.
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EXTRA POINTS NEED HELP ASAP
Why is snow better than flooding
Answer:
Snow is better than flooding.
Explanation:
Snow and flooding are two weather conditions that are come from water. Snowing is considered to be a regular weather condition that often happens in winter, but flooding is considered to be a disaster.
Flooding does more damage to our society. Plenty of accidents such as nuclear station shutdowns are caused by floods and other water-related disasters. Snowing, on the other hand, is only annoying since you have to go outside in the cold shoveling snow, only to find your driveway completely full of snow the next day.
which of the following do all vertebrates have in common? more than one answer is possible. group of answer choices mammary glands cranium vertebral column specialized teeth
The vertebral column and cranium are shared by all vertebrates. Not all vertebrates have mammary glands, but some do have specialised teeth.
Do all vertebrates possess a skull?Vertebrata are animals that have backbones, like the one that runs through the centre of this fish. The clade of vertebrates known as the Craniata all have craniums.
What feature do all vertebrates share?skeleton within as well as a backbone. Our skeleton helps to shape us, aids in movement, and shields sensitive body components. All vertebrates have skeletons, however their shapes and structures differ widely from one animal to the next.
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HELP WITH THE BOX HURRY PLEASE
Observations about the distribution of beak depth measurements in this sample of 200 medium ground finches are:
The range of beak depths is from approximately 8 mm to 13.5 mm.There is a concentration of finches with beak depths around 10 mm.There are fewer finches with beak depths at the extremes (less than 8 mm or greater than 13.5 mm).What is beak depth in finches?Beak depth in finches refers to the size and shape of the beak, which can vary among different species of finches and within individuals of the same species.
Beak depth can affect the finches' ability to feed on different types of food, with deeper beaks often being better suited for cracking harder seeds, while shallower beaks are better suited for eating softer seeds. The beak depth of finches can also vary within populations, with individuals possessing beaks that are better adapted to the prevailing food sources in their environment.
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the part of a bacterial cloning vector that contains many restriction enzyme recognition sequences is called a...
The part of a bacterial cloning vector that contains many restriction enzyme recognition sequences is called Multiple cloning site.
In biotechnology, bioengineering, and molecular genetics, multiple cloning sites are a feature that allows for the insertion of foreign DNA without damaging the rest of the plasmid. Using genetic engineering, MCS can help create transgenic organisms, also known as genetically modified organisms (GMOs). When the MCS is cut open during manufacture, a gene of interest must be introduced to the vector in order to use the MCS for genetic engineering. The gene of interest will be present in the MCS after it has been created and ligated, and it can be amplified to increase the number of copies of the gene in a bacterial host. The gene of interest can be removed from the bacteria after it has replicated.
In some cases, a protein product can be made using an expression vector. Once the products are identified, they can be used for a wide range of purposes, including the manufacturing of insulin, vaccines, antibiotics, and gene treatments.
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The NADPH produced during the PPP is the reducing power for the synthesis of: Oxaloacetate Pyruvate Fatty acids Glucose Acetaldehyde
The NADPH (nicotinamide adenine dinucleotide phosphate) produced during the Pentose Phosphate Pathway (PPP) serves as a reducing agent and is involved in various metabolic processes. While it is not directly involved in the synthesis of oxaloacetate, pyruvate, acetaldehyde, or glucose, NADPH does play a crucial role in the synthesis of fatty acids.
Fatty acid synthesis occurs in the cytoplasm of cells and requires NADPH as a reducing agent for the conversion of acetyl-CoA to fatty acids. During fatty acid synthesis, acetyl-CoA is carboxylated to form malonyl-CoA, which is then elongated through a series of reactions catalyzed by enzymes called fatty acid synthases. The reduction of these fatty acid intermediates to form fatty acids requires NADPH as a source of reducing power.
To summarize, NADPH produced during the Pentose Phosphate Pathway is primarily used as the reducing power for the synthesis of fatty acids, rather than for the synthesis of oxaloacetate, pyruvate, glucose, or acetaldehyde.
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Cells with Agglutinogen A+ Anti-A
what is the applied rule in this case and what a blood group can this person receive ?
It is important to match the blood types of the donor and recipient.
In this case, the person's blood cells have an agglutinogen A, which is a substance that can cause the blood to clot. They also have anti-A antibodies in their blood, which means that their immune system will recognize and attack cells with agglutinogen A.
The rule that is applied in this case is the ABO blood group system. According to this system, there are four blood types: A, B, AB, and O. People with blood type A have agglutinogen A on their red blood cells and anti-B antibodies in their plasma.
People with blood type B have agglutinogen B on their red blood cells and anti-A antibodies in their plasma. People with blood type AB have both agglutinogen A and agglutinogen B on their red blood cells, but they do not have any anti-A or anti-B antibodies in their plasma. People with blood type O do not have either agglutinogen A or agglutinogen B on their red blood cells, but they have both anti-A and anti-B antibodies in their plasma.
Based on this information, the person you described with cells that have agglutinogen A and anti-A antibodies in their blood has blood type A. They can receive blood from a donor with blood type A or O, but they cannot receive blood from a donor with blood type B or AB. properly in order to avoid a transfusion reaction, which can be serious or even life-threatening.
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How does sexual reproduction contribute to genetic variation
Genetic diversity is developed during sexual reproduction because the sperm and eggs that are produced have different gene combinations than their parent organisms.
Offspring through sexual reproduction could have a very diverse genetic makeup. This variation results from gametes randomly joining together after fertilisation, independent assortment, and crossing-over during meiosis.
As alleles in gametes are randomly divided and reassembled after fertilisation, genetic variety results. During meiosis, when homologous chromosomes are crossed over or their gene portions are swapped, genetic recombination also takes place.
Animals with albinism, cheetahs with stripes, flying snakes, play-dead animals, and mimicking plants are a few examples of genetic variety in animals.
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What are the characteristics of the Negev Desert?
Answer:
Israel's southern region is desert. Despite having little water, it has extremely productive soil that receives irrigation watering. As a result, it is still a crucial area for agricultural output.
sorry im just bored rlly
Explanation:
Answer:
Negev is large desert region in southern Israel and has sand dunes that reach heights of up to 30 meters. Vegetation in the Negev is sparse, and the area receives very little rain annually. The area is characterized by different types of aerosols, including desert dust, maritime, and anthropogenic pollution.
What does a difference in color (Ranging from blue to black) tell us about the solution?
Help explain^!!
Answer:
It contains starch
Explanation:
you're on your own to explain
What type of food (carbohydrate,protien, fat) would be best for learning in school?
Protein would be best for learning in school.
For healthy brain functioning food should include a protein-rich diet like meat, eggs, legumes, seeds, dried beans, dairy products, etc. Protein helps the brain send signals to the rest of the body and assists the brain to create hormones that improve mood.
The central nervous system (CNS) needs a number of amino acids discovered in protein foods. Amino acids such as tyrosine, tryptophan, histidine, and arginine are utilized by the brain for the synthesis of diverse neurotransmitters.
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Which of the following environments are where protists are likely to be found?RainforestTundraAridLiquid
The correct option is the fourth one, Liquid. Protist are unicellular organisms adapted to swimming. Therefore it is essential for them enough water to mobilize, but also to keep hydrated.
plant parts that are involved in the reproductive process and contain seeds of some type are called .
The plant parts that are involved in the reproductive process and contain seeds of some type are called fruits.
Fruit is the plant part that is the mature ovary of a flower. When a flower is fertilized, the ovary begins to expand and mature, eventually forming a fruit. The purpose of fruit is to protect the seeds within and help them disperse to new locations to grow into new plants via the reproductive process. The flesh of fruits is often edible and attractive to animals, who then disperse the seeds in their droppings.
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