The four stages (in the correct order) of complete metamorphosis is as follows: egg, larva, pupa, and adult.
What is metamorphosis?Metamorphosis is a change in the form and often habits of an animal after the embryonic stage during normal development.
Metamorphosis can either be complete or incomplete. Complete metamorphosis refers to change in anatomical and physiological form through a series of life stages.
This occurs in the animal world, more specifically the insect world. This set of four stages are as follows; egg, larva, pupa, and adult.
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What happens in meiosis I that does not occur in meiosis II?
-cytokinesis takes place
-nuclei divide
-DNA is copied
-haploid cells form
Answer:
DNA is Copied
Explanation:
HELP WILL GIVE YOU BRAINLYEST!!
Give an example of chemical energy in the body turning into thermal energy.
A. a reptile absorbing heat from the sun and turning it into heat in the body
B. using stored energy in the form of lipids to provide motion such as running
C. using stored energy in the form of lipids to provide heat energy such as shivering
D. a warm blooded animal creating heat energy from the body moving during working
out
Answer:
energy?
Chemical energy of a chemical substance can be transformed to other forms of energy by specific chemical reactions. For example, when a fuel is burned, the chemical energy is converted to heat energy. When digested food is metabolized within in a biological organism, chemical energy is also converted into heat energy.
Which one is more important, a producer or decomposer
Answer:
Decomposers
Explanation:
Without decomposition, there is no life really. Although producers give off oxygen and food to consumers, they need organic and inorganic materials, water, air, carbon dioxide, etc. While decomposers, work with what they got
steelhead fish are predators of predatory insects, which in turn feed on midge larvae. the midge larvae feed on algae. if you increased the number of steelhead fish, what would you expect to happen to the algae in the stream by indirect effects? group of answer choices the algae would increase. the algae would decrease. the algae would not be affected by more fish since they are carnivores, not herbivores.
Answer:
The algae would decrease.
Explanation:
As the number of steelhead fish increases, they will consume more predatory insects, which in turn would consume more midge larvae. As a result, there would be fewer midge larvae to feed on the algae, leading to a decrease in the amount of algae in the stream. This is an example of a trophic cascade, where changes in the population of one species can have cascading effects on other species in the ecosystem through the food web.
Chen draws a diagram to show water changing from a liquid to water vapor. Complete the sentences. _______All the water molecules in the liquid are moving. ________ Some of the molecules have more .________ These molecules move enough to escape the surface of the liquid. This is called . ________ This makes the liquid become
kinetic energy is needed by the molecules in order to escape from the surface.
All the water molecules in the liquid are moving randomly due to the presence of some energy in it. Some of the molecules have more kinetic energy due to absorption of heat energy from the surrounding environment.
Due to high kinetic energy, these molecules move enough to escape the surface of the liquid. This is called boiling point. This makes the liquid become gas so we can conclude that kinetic energy is needed by the molecules in order to escape from the surface.
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3. What structure is responsible for moving the chromosomes during mitosis
Answer:
chicken
Explanation:
just cus
When this abiotic factor decreases, there is a higher chance of wildfires. What is the abiotic factor?
Answer:
An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents.
Explanation:
interrupting or adversely altering energy, water, nutrient and carbon cycles, declines in biodiversity, increased carbon emissions, and weed invasion.
which is an example of how organic molecules play a role in the structure and function of different cell thpes
An example of how organic molecules play a role in the structure and function of different cell types are lipids which may serve as storage of energy and also as electrical insulation by covering neuron cells.
What is a lipid?A lipid is a broad category of biomolecules that encompasses different types of organic molecules which are composed by glycerol as a backbone and diverse chains such as fatty acids chains. These molecules have different functions.
Therefore, with this data, we can see that lipids may play structural functions and also serves as storage of energy.
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How does cellular respiration relate to the cycling of carbon through the environment?
A. Carbon from the atmosphere is combined with other elements to form glucose, which is broken down to release energy.
B. Carbon dioxide from the atmosphere reacts with glucose to produce oxygen and water, which are released into the atmosphere.
C. Oxygen from the atmosphere reacts with glucose to produce carbon dioxide, which is released into the atmosphere.
D. Light energy from the atmosphere reacts with glucose to produce carbon dioxide and water, which are released into the atmosphere.
Cellular respiration relate to the cycling of carbon through the environment as the oxygen from the atmosphere reacts with glucose to produce carbon dioxide, which is released into the atmosphere. Thus, the correct option is C.
What is Cellular respiration?Cellular respiration is the process through which the biological fuels are oxidized in the presence of an inorganic electron acceptor such as the oxygen atom to produce large amounts of energy, this is used to drive the bulk production of ATP (Adenosine triphosphate) in the mitochondria of cell.
Cellular respiration is related to the cycling of carbon atom through the environment as in this process, oxygen from the atmosphere reacts with glucose molecules in the cell to produce carbon dioxide, which is then released into the atmosphere.
Therefore, the correct option is C.
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Answer:
C. Oxygen from the atmosphere reacts with glucose to produce carbon dioxide, which is released into the atmosphere.
Explanation:
how does the malfunction of the plasma membrane affect other organelles
Answer:
I don't know can u understand the question nicely again
Who’s know stuff about child development?
The child development stuff is well known to the doctors and the nurse, and they advise mothers during the time of the pregnancy to take care of the baby in different ways.
What is the role of the medical staff?The medical field employs a variety of personnel, including doctors, experts, nurses, caregivers, and others, but the doctor and nurse roles are directly related to patients. They take care of patients of different types, such as those with minor to major health issues.
Hence, the child development stuff is well known to the doctors and the nurse, and they advise mothers during the time of the pregnancy to take care of the baby in different ways.
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A(n) _____ is a section of DNA containing a sequence of amines. a) compound b) gene c) chromosome d) amine
A gene is a section of DNA containing a sequence of amines.
Each gene of any segment on DNA contains instructions to make one specific protein with order of amino acids coded by the precise sequence of amines which are heterocyclic in structure on the nucleotides. Since proteins have a variety of functions including those of enzymes, therefore mistakes in the primary sequence of amino acids in proteins may have lethal effects.
Messenger RNA (mRNA) which is synthesized from a gene segment of DNA which ultimately contains the information on the primary sequence of amino acids in a protein to be synthesized.The messenger RNA carries the code into the cytoplasm where protein synthesis occurs.
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Someone please help meee
Answer:
Explanation:
Just look up root hair cell on Go.og.le and it'll give the answer hon
A population of animals has a long gestational period, and individuals live mostly alone. How will this affect the population size? High birth rate, increase in individuals Low birth rate, decrease in individuals Short births, decrease in individuals Long births, increase in individuals.
This situation will produce a low birth rate, and likely decrease in individuals. It is a K-selected species.
K selected speciesK-selected species are species in which the populations fluctuate in values near to the carrying capacity.
These species (K-selected) can be characterized by having long gestation periods, slow maturation and long life spans.
Occasional breeding is also a characteristic of K-selected species.
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Answer: it is the low birth rate, decrease in individuals
Explanation: I took the test
Why is the heart so heard to cut through?
Answer:
The heart is a strong muscle that's constantly working and building up strength. Due to all these thick muscle fibers, it would make dissecting difficult.
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Question 7 (2 points)
What is the phenotype of the F1 generation?
Answer:
yellow
Explanation:
So, the F1 generation all have identical genotypes, heterozygous at the seed color gene, and their phenotypes are yellow seeds.
Some applications in biology, such as polymerase chain reaction (PCR), require melting the DNA double helix into single strands of DNA. This can be accomplished by heating the DNA. As DNA is heated, why does the double helix structure denature into single strands of DNA but not into individual nucleotides
When DNA is heated, the double helix structure denatures into single strands of DNA and not into individual nucleotides because of the nature of the DNA structure
DNA is made up of nucleotides that are covalently linked to one another. The two strands of the double helix are bonded to each other by hydrogen bonds between complementary base pairs.A nucleotide has a phosphate group, a nitrogenous base, and a sugar molecule as its three parts.
The nitrogenous base pairs of the DNA molecule are held together by hydrogen bonds. The DNA molecule's double helix structure is maintained by these bonds. When DNA is heated, the double helix structure denatures into single strands of DNA and not into individual nucleotides because of the nature of the DNA structur. Hydrogen bonds in DNA's nitrogenous bases break down as the temperature increases, causing the helix to unravel.
As a result, the double helix structure is lost, and the DNA strands are denatured. It should be noted that DNA will return to its double helix form when the temperature is lowered. This property of DNA to melt and then re-anneal is widely used in molecular biology techniques such as PCR, which requires the denaturation of DNA so that primers can bind to the template DNA and start amplification.
DNA, or deoxyribonucleic acid, is the genetic material that contains the blueprint for all living things. It is a long, complex molecule that is made up of nucleotides, which are the building blocks of DNA. Each nucleotide consists of a sugar molecule, a nitrogenous base, and a phosphate group.The DNA molecule has two strands that are twisted together to form a double helix structure.
The two strands are held together by hydrogen bonds between complementary base pairs. Adenine pairs with thymine, and guanine pairs with cytosine. The DNA molecule's double helix structure is maintained by these bonds. When DNA is heated, the double helix structure denatures into single strands of DNA and not into individual nucleotides because of the nature of the DNA structure.
When DNA is heated, the hydrogen bonds between the complementary base pairs break down as the temperature increases. This causes the helix to unravel, and the double-stranded DNA molecule separates into two single strands. These single strands of DNA are said to be denatured. Denaturation is the process by which a protein or nucleic acid molecule loses its shape, causing it to lose its function. In the case of DNA, denaturation occurs when the hydrogen bonds between the complementary base pairs break down due to high temperature.The denaturation of DNA is important in many biological processes, including DNA replication and transcription.
It is also used in molecular biology techniques such as PCR, which requires the denaturation of DNA so that primers can bind to the template DNA and start amplification. PCR is used to amplify a specific region of DNA, making it possible to study the DNA sequence of that region in more detail.Overall, the denaturation of DNA into single strands is an important process that occurs in many biological processes and is widely used in molecular biology techniques such as PCR.
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What is the function of the chloroplast in a cell?
O Cellular Respiration
O Photosynthesis
O Packaging proteins
O Assembling amino acids
chloroplast manufacture food for green plants by the process of photosynthesis
Which term describes when individuals leave more offspring than other individuals?
A: natural selection
B: differential reproduction
C: overproduction
Option B: differential reproduction
Answer:
b:differential reproduction
Explanation:
When individuals leave more offspring than other individuals.
Does killer whale do photosynthesis in its cells
Answer:Which item listed is NOT produced in the process of cellular respiration?
CO2 (carbon dioxide)
C6H12O6 (glucose)
H2O (water)
Energy in the form of ATP
Explanation:
Which item listed is NOT produced in the process of cellular respiration?
CO2 (carbon dioxide)
C6H12O6 (glucose)
H2O (water)
Energy in the form of ATP
There is a scale model of a fountain at a museum. The scale is 1:30. The model shows the waterfall at 2. 5 cm tall. How tall is the real-life water fall
The real-life waterfall is 75 cm tall.
real height = model height x scale ratio
Substituting the values given in the problem, we get:
real height = 2.5 cm x 30
real height = 75 cm
A waterfall model is a sequential approach to project management. It consists of a linear and structured sequence of phases, where each phase must be completed before moving onto the next one. The phases in the waterfall model include requirements gathering, design, implementation, testing, deployment, and maintenance.
In this approach, the project progresses down the "waterfall" through these phases, with each stage dependent on the completion of the previous one. Once a stage is completed, it cannot be revisited without returning to the beginning of the development cycle. The waterfall model is useful when the requirements of the project are clearly defined and unchanging, and when the team has experience in completing projects with similar requirements.
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Which is the highest level of organization shown in the diagram?
Select one:
a. a cell
b. a tissue
c. an organ
d. a system
The highest level of organization shown in the diagram is an organ system, in this case, the circulatory system (Option d).
What is an organ system in the body?An organ system can be defined as a group of different organs and structures in the body that work together to play a function such as in the case of the circulatory system transporting oxygen and nutrients to all body cells.
Therefore, with this data, we can see that an organ system in the body is composed of different organs.
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The 16s rRNA gene encodes an RNA that would be used as a component of the _________ during ____________.
A) RNA polymerase, transription
B) a protein, DNA replication
C) the ribosome, translation
D) tRNA, DNA replication
Answer:
(C)
The 16s rRNA gene encodes an RNA that would be used as a component of the ribosome during mRNA translation.
Explanation:
How could the aquifer around the Los Angeles are in California be susceptible to an impact by a Tragedy of the Commons?
Answer:
Due to over-pumping of water.
Explanation:
The aquifer around the Los Angeles are in California could be susceptible to an impact by a Tragedy of the Commons because the people used more water than the aquifer receives. The excess use of water from the aquifer through the well causes depletion of water which results in the shortage of water to fulfill the needs of existing population so it is wise to use water efficiently and used lower or equal water the aquifer receives in order to maintain level of aquifer.
(Multiple Choice Worth 3 points)
(04.01 MC)
Which statement correctly describes the transfer of energy between the blue arrows?
O There is no change in energy.
There is twice the gain of energy.
There is a loss of energy.
There is a gain in energy.
The blue arrows denote the direction of the energy transfer from the turbine to the electrical generator. Based on the given diagram, the energy transfer between the blue arrows is a gain in energy.
Energy transfer refers to the conveyance of energy from one form to another, such as mechanical energy into electrical energy. Therefore, there is an increase in energy between the turbine and the electrical generator, which is highlighted in the blue arrows' direction.
The generator gains energy in the form of kinetic energy from the turning motion of the turbine. When the turbine turns the shaft of the generator, it causes electromagnetic fields to occur within the generator, which, in turn, generates electricity.
This energy transfer process is efficient as long as the system does not face friction or other forms of resistances. If the system does face such resistances, then there is a loss of energy and inefficiency in the energy transfer process, which can significantly affect the system's overall performance.
In conclusion, the energy transfer between the blue arrows is a gain in energy. The generator gains energy in the form of kinetic energy, which is converted into electrical energy. The efficient energy transfer process is vital for the system's optimum performance and operation.
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at the arteriolar end of a capillary, the net oncotic pressure is 20 atmospheres and the net hydrostatic pressure is 15 atmospheres. in which direction will water move across the capillary wall?
This pressure, which causes filtration and which is greatest at the arteriolar end of the capillary and least at the venular end, pushes fluid out of the capillary.
The pressure may decrease by 15–30 mmHg along the capillary's length depending on the organ (axial or longitudinal pressure gradient). The capillary's axial gradient favours reabsorption at the venular end and filtration at the arteriolar end (where PC is highest) (where PC is the lowest). The ratio of post-to-precapillary resistances (RV/RA), artery and venous pressures (PA and PV), and capillary hydrostatic pressure (CHP) all contribute to the average capillary hydrostatic pressure. Although a given change in PA is only about one-fifth as efficient in increasing PC, a rise in arteriolar or venous pressure will raise capillary pressure.
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Which environmental group is most closely associated with mountain climbing, backpacking, and camping? A. Environmental Defense Fund B. Greenpeace C. Sierra Club D. World Wildlife Fund
The environmental group is most closely associated with mountain climbing, backpacking is Sierra Club, option (C) is correct.
The Sierra Club is most closely associated with mountain climbing, backpacking, and camping. Founded in 1892, the Sierra Club is one of the oldest and largest environmental organizations in the United States. It has a long history of promoting outdoor recreational activities and conservation efforts in natural landscapes, particularly in mountainous regions.
The club's members and supporters actively engage in activities such as hiking, backpacking, and camping, often in environmentally sensitive areas. The Sierra Club advocates for the protection of wilderness areas, preservation of ecosystems, and sustainable outdoor recreation practices. Through its outings programs and conservation campaigns, the Sierra Club encourages people to connect with nature, experience the beauty of mountains, and develop a sense of stewardship towards the environment, option (C) is correct.
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arrange these metric prefixes in order from largest to smallest Milli, kilo- hecto, base, deci-, deca, centi-
Answer:
Kilo, hecto, deca, deci, centi, milli
Explanation:
Kilo is thousand, hecto is hundred, deca is ten, deci means tenth, centi is one hundredth, milli is one thousandth.
which characteristic applies to visceral obesity?
Visceral body fat, commonly referred to as "hidden" fat, is fat that is kept in the belly cavity and wraps around the internal organs, such as the liver and intestines. It makes up about ten percent of the body's total fat stores. Subcutaneous fat is the term for the majority of fat that is stored beneath the skin.
What defines obesity?The terms "overweight" and "obesity" refer to weight increase that is unnatural or excessive and creates a health concern. Body mass index (BMI) thresholds of 25 and 30 are used to characterize obesity and overweight, respectively. It results from the body storing additional calories as fat. If you eat a lot of energy-dense meals, especially those heavy in fat and sugar, and don't expend all of it through exercise, a lot of it will be stored as fat in your body.
What is the risk of obesity?It does this by using a variety of mechanisms, some as straightforward as the mechanical strain of having to bear additional weight and others involving subtle changes to hormones and metabolism. A few of the many factors that could cause excessive weight gain include eating patterns, physical activity levels, and sleeping patterns. Genetics, social factors of health, and using specific medications all have an impact.
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How does bacteria help rid the earth of dead animals?
Bacteria will bury the bodies of dead animals.
Bacteria will the bodies of dead animals.
Bacteria helps with the decay process.
Answer:
Bacteria helps with the decay process
Explanation: