According to the research, the skull is a set of eight cranial bones welded and joined together and fourteen the facial bones.
What are the skull bones?In the skull there are various bones that articulate with each other to result in the structure known as the skull and the bone mass.The facial bones located in the lower and anterior part of the head, with a total of fourteen bone structures that can be found in it.The cranial bones are made up of two parietal bones, two temporal bones, a frontal bone, an occipital bone, a sphenoid bone and an ethmoid bone which, when articulated together, form a narrower anterior pole and a posterior pole.Four main structures arise from the union of the facial bones: the eye socket, the nostrils, the pterygomaxillary fossa and the palatine vault.
Therefore, we can conclude that according to the research, the skull is a set of eight cranial bones welded and joined together and fourteen the facial bones.
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why is modern view more convenient regarding mixing of blood in ventricle in frog??
Answer:
Frogs are often used in dissection when demonstrating the organ systems of a complex organism. The presence and position of the organs found in a frog are similar enough to a person to be able to provide insights into the internal workings of the human body.
why does the structure of the plasma membrane make this type of transport neccesary for fluids
Explanation:
Both phospholipid molecules and embedded proteins are
able to diffuse rapidly and laterally in the membrane. The
fluidity of the plasma membrane is necessary for the
activities of certain enzymes and transport molecules
within the membrane .and also The plasma membrane, or the cell membrane, provides
protection for a cell. It also provides a fixed environment
inside the cell, and that membrane has several different
functions. One is to transport nutrients into the cell and
also to transport toxic substances out of the cell .
What data would meselson and stahl have expected if dna replication was conservative, rather than semiconservative?.
1.write the chemical equation for transpiration
2.what is translocation ??,give the chemical equation for translocation
plss help will mark brainlest..
Answer:
Explanation:
1.6CO2 + 6H2O — > C6H12O6 + 6O2.
2.Conducting tissue is concerned mainly with the transport of soluble organic material made during photosynthesis. This process of transportation is called as translocation.
What would most likely prevent the outside-in model from becoming an accepted scientific theory
Answer:
THE RESEARCH
Explanation:
Answer:
the research
Explanation:
When there are a lot of molecules in one place it is considered an area of:
When there are a lot of molecules in one place it is considered an area of high concentration. Details about concentration can be found below.
What is concentration?Concentration can be described as the amount of solute in a solution measured in suitable units.
The concentration of a solution is dependent on the amount of solute molecules in that solution.
A solution is said to have a high concentration if it has more solute molecules while a low concentration has less solute molecules.
Therefore, when there are a lot of molecules in one place it is considered an area of high concentration.
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explain the terms of obligate categories discuss the various intermediate categories.
refer to the taxonomic groups that are consistently utilized in organism hierarchy classification. Sub-phyla, subclasses, suborders, subfamilies, subgenera, and variations are a few examples of .
:It is challenging to classify newly discovered creatures into established categories. As a result, the prefixes "super" and "sub" have been added to the existing categories, such as sub-kingdom, sub-phylum, super class, etc. These are categorized as . This has also made the placement of different taxa more soundly and scientifically.
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What is the role of RNA polymerase?Which molecule brings amino acids to the ribosomes to be assembled into proteins?
An enzyme called RNA polymerase is in charge of converting a DNA sequence into an RNA sequence during transcription.
The molecule that brings amino acids to the ribosomes to be assembled into proteins is Transfer RNA (tRNA) . Transfer RNA (tRNA), small molecule in cells that carries amino acids to organelles called ribosomes, where they are linked into proteins.
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There are economic concerns surrounding the products that have been genetically engineered for
particular traits, including pharmaceutical products, crops, and enzymes used in manufacturing
processes. What are the proposed economic concerns that affect society? Check all that apply.
Prices for genetically engineered products are raised as a result of patents on products.
Farmers must spend more money to obtain genetically engineered seeds for desired crops.
Consumers must spend more money to purchase genetically engineered products.
More land is utilized for genetically engineered crops than for organic crops.
RETRY
The genetically engineered foods are those foods that are produced by the process of genetic engineering (options B&C)
What are genetically engineered foods?The genetically engineered foods are those foods that are produced by the process of genetic engineering. They are specifically designed for various purposes.
The economic concerns that affect society regarding the genetically engineered foods are;
Farmers must spend more money to obtain genetically engineered seeds for desired crops.Consumers must spend more money to purchase genetically engineered products.Learn more about genetically engineered foods:https://brainly.com/question/12649370
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What is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. This process in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct
The methodology by which green plants and some additional organisms use sunlight to synthesize foods from carbon dioxide and water is known as Photosynthesis.
What are the factors instructed to perform photosynthesis?The factors or parameters which are required to perform photosynthesis by plants are water, carbon dioxide, and sunlight.
Photosynthesis typically involves the green pigment chlorophyll and induces oxygen as a byproduct. The chemical reaction of photosynthesis is as follows:
[tex]6CO_2 + 12H_2O[/tex] ⇒ [tex]C_2H_1_2O_6 + 6O_2 +6H_20[/tex].
Therefore, it is well described above.
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Whenever electrosurgical instruments are used, the irrigation fluid must be ________.
The irrigation fluid must be non-electrolytic whenever electrosurgical instruments are used.
What is an irrigation fluid?An irrigation fluid can be defined as any fluid that is typically used to rinse or wash an electrosurgical instrument, organ or body cavity.
As a general rule and standard, it is very important that the irrigation fluid must be non-electrolytic whenever electrosurgical instruments are used in order to prevent electric hazard or electrocution.
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summary of what occurs during transcription
The act of copying information from a strand of DNA into a fresh messenger RNA molecule is called transcription (mRNA).
DNA preserves genetic material as a reference or template safely and permanently in the cell nuclei.
The process of gene expression starts with transcription. A gene's DNA sequence gets transcribed into RNA during this process. The DNA double helix must unwind close to the gene being transcribed before transcription can begin. A transcription bubble is the term for the area of opened-up DNA.
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the main goal of poaching is
The main goal of poaching is to make money from the parts of the animals poached.
What is poaching?Poaching refers to the illegal and indiscriminate hunting of animals for a part of the animal which is of economical value in the society.
The most commonly poached animals are elephants for theirs tusks, tigers for their skin, pangolins for their scales.
Therefore, the main goal of poaching is to make money from the parts of the animals poached.
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what happens once the neurotransmitters are released into the synapse?
Once, neurotransmitters are released into a synapse, an action potential is generated in the postsynaptic neuron.
What are neurotransmitters?Neurotransmitters are molecules which produce a nervous impulse when they are released into the junction of two nerves called a synapse.
Some examples of neurotransmitters are acetylcholine and dopamine.
Once, neurotransmitters are released into a synapse, an action potential is generated in the postsynaptic neuron.
Therefore, neurotransmitters are important in neuronal impulse transmission.
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Internal membrane-bound compartments located in the cytoplasm of eukaryotic cells are called.
Internal membrane-bound compartments located in the cytoplasm of eukaryotic cells are called organelles.
What is a membrane-bound compartment within the cell?An organelle is a membrane-bound compartment or structure in a cell that serves a particular function.
In the less-stricter definition, an organelle directs to any cellular structure, whether it is membrane-bound or not, that has a special function.
Thus organelles are the answer.
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A solution that has an osmotic pressure less than that of red blood cells is called:.
A camel has a hump to store water so it can survive in its desert environment. Which kind of adaptation is this?
A camel’s hump is an example of
adaptation.
Answer:
Camels actually store FAT and not water in their hump. This is called structural adaption.
Explanation:
Camels’ unique physiology and adaptations allow them to survive, even in the harshest conditions of the desert. Camels have thick fur to protect them from the heat, fat hump to serve as food storage, they rarely sweat, and can go for weeks without water. These are only a few reasons how camels survive in the desert, even without water.
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Select ALL the correct answers.
Which statements are true regarding an energy pyramid?
The number of producers is greater than the number of primary consumers.
The amount of energy at the primary consumer level is greater than the amount of energy at the
secondary consumer level.
The number of primary consumers is less than the number of secondary consumers.
The amount of energy at the producer level is less than the amount of energy at the primary
consumer level.
Explanation:
The number of primary consumers is less than the number of secondary consumers.
In mitochondrial electron transport, what is the direct role of.
Answer:
O2 participates in cellular respiration
Explanation:
The only place that O2 participates in cellular respiration is at the end of the electron transport chain, as the final electron acceptor. Oxygen's high affinity for electrons ensures its success in this role.
what does the somatic nervous system do ?
According to the research, the somatic nervous system is responsible for transmitting sensory information as well as to the muscles.
What is the somatic nervous system?It is a complex group of nervous structures that is divided into two main groups, these are the Central Nervous System and the Peripheral Nervous System.
It is responsible for transmitting sensory information and sending motor control information to the skeletal muscles.
Therefore, we can conclude that according to the research, the somatic nervous system is responsible for transmitting sensory information as well as to the muscles.
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Cartilage is separated from surrounding tissues by a fibrous.
Cartilage is separated from surrounding tissues by a perichondrium.
What separated the cartilage from the tissue?Cartilage is separated from the surrounding tissues by perichondrium. It consist of two layers i.e. Outer Fibrous Layer that provides protection, mechanical support. It also attaches the cartilage to other structures.
So we can conclude that Cartilage is separated from surrounding tissues by a perichondrium.
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According to the research, cartilage is separated from surrounding tissues by a fibrous perichondrium.
What is a cartilage?It is a specialized connective tissue that is devoid of nerves, blood vessels and lymphatic vessels.
These tissues allow the joints to move, protect the ends of the bones and act as a support against possible blows.
Therefore, we can conclude that according to the research, cartilage is separated from surrounding tissues by a fibrous perichondrium.
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Which of the following is a function of the plasma membrane?
a. breaks down lipids, carbohydrates, and proteins from foods
b. stores water, salt, proteins, and carbohydrates
c. keeps the cell wall in place
d. regulates which materials enter and leave the cell
Which correctly describes crossing over?
the process whereby non-sister chromatids exchange genetic material
the process whereby homologous chromosomes are pulled to opposite poles of the cell
the process whereby sister chromatids are pulled to opposite poles of the cell
the process whereby homologous chromosome pairs align randomly along the metaphase plate
The correct option is A ie the process whereby non-sister chromatids exchange genetic material
Between prophase I and metaphase I, a process known as crossing over occurs in which two homologous non-sister chromatids join up and exchange various pieces of genetic material to create two recombinant chromosome sister chromatids.When genetic material is switched between two chromosomes, this process is known as crossing over.It is in charge of causing genetic variation among members of a species.Only the reproductive cells known as gametes undergo this process.The steps involved in crossing over are as follows:1) Synapsis.
2) Chromosome duplication
3) Crossing over.
4) Terminalizataion.
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Answer: A.) the process whereby non-sister chromatids exchange genetic material
Explanation: trust
The amount of blood ejected with each beat of the heart is known as:
The amount of blood ejected with each beat of the heart is known as the Stroke volume
What is Stroke volume?Stroke volume is the volume of blood pumped out of the left ventricle of the heart during each systolic cardiac contraction.
It is the difference between end-diastolic and end-systolic volumes.
Thus, it is the volume ejected with each heart beat.
Hence, the amount of blood ejected with each beat of the heart is known as the Stroke volume
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Which best describes the nature of cellular respiration?
OIt is an energy-seeking process.
OIt is an energy-gathering process.
OIt is an energy-releasing process.
OIt is an energy-destroying process.
The nature of cellular respiration is an energy-releasing process. Therefore, the correct statement is option C.
What is the process of cellular respiration?The process of cellular respiration releases energy. In order to liberate energy from foods and create ATP (adenosine triphosphate), the molecule that transports energy in cells, a metabolic process takes place in the cells of living things.
Organic substances, like glucose, are broken down in a sequence of enzyme processes that release the stored energy, which is then collected in the form of ATP, during cellular respiration.
Since this process takes place in the presence of oxygen, it is also known as aerobic respiration. Living organisms depend on cellular respiration to survive because it helps in the transportation of the energy needed for all of their cellular functions.
Therefore, the cellular respiration is an energy-releasing, and a metabolic process takes place in the cells of living things.
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Organisms with the most beneficial traits will survive. This is commonly known as.
Binary fission occurs when ____________ growth conditions are present.
Binary fission occurs when favourable growth conditions are present.
Binary fission can is an asexual type of reproduction that involves division of the cell into two identical cells. This type of asexual reproduction occurs in bacteria.
The favourable condition that are needed for binary fission include; water, temperature.
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help me to answer this
Answer:
Explanation:
No I don't think so because there are animals who live there and he shouldn't destroy their habitat
Sort the activities based on whether they decrease or maintain biodiversity.
The activities that decrease the biodiversity are excessive mining to obtain minerals and releasing sewage water into lakes.
The activities that maintain biodiversity are planting more trees and prohibiting fishing during breeding season.
What is biodiversity?The range of plant and animals on the planet or in a specific natural surroundings, that is significant and desirable.
Nature was despite everything is a productive wellspring of motivation in drug store, beauty care products, and agro-food enterprises for the revelation of bioactive items.
Informatics is currently present in most human exercises. In silico devices might help in various situations while concentrating on normal substances: in pharmacognosy, to store and construction the enormous and expanding number of information, and to work with or speed up the examination of regular items concerning conventional purposes of normal assets; in drug revelation, to soundly plan libraries for screening normal compound mimetics and distinguishing proof of organic exercises for normal items.
The activities based on whether they decrease or maintain biodiversity are:
Maintains :planting more trees
Decreases: excessive mining to obtain minerals
Decreases: releasing sewage water into lakes
Maintains: prohibiting fishing during breeding season
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Answer:
Explanation:
PLANTING MORE TREES EXCESSIVE MINING TO OBTAIN MINERALS RELEASING SEWAGE WATER INTO LAKES PROHIBITING FISHING DURING BREEDING SEASON
___________ provide motility to a sperm cell, ___________ act as sensory "antennae" in many cells and ____________ Increase a cell surface area
Flagella provide motility to a sperm cell, cilia act as sensory "antennae" in many cells and microvilli Increase a cell surface area
What is flagella, cilia and microvilli?Flagella is a hair-like structure used by cells for locomotion or movement. The sperm makes use of flagella for locomotion.
Cilia is a hair-like structure that is found on the surface of organisms which are sensitive to touch.
Microvilli is a hair-like structure that is richly fortified with blood vessels found in areas for absorption. This is because it increases the surface area.
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