What is data ?
A. a numerical value to represent how accurate
the recordings of an experiment are
B. detailed recordings of experimental
observations
Umak
C. only non-numerical observation from an
experiment
Answers
Answer:
B
Explanation:
The definition for 'Data' is facts and statistics collected together for reference or analysis.
So I would answer B as this seems the most appropriate
The data is the detailed recordings of experimental observations. The correct option is B.
What is experimental observations?Because of the physical insight they provide to the scientist in formulating the theory, experimental observations and measurements are widely accepted to be the backbone of physical sciences and engineering.
Observational studies are those in which researchers examine the impact of a risk factor, diagnostic test, treatment, or other intervention without attempting to change who is or is not exposed to it.
Observational studies are classified into two types: cohort studies and case control studies.
Experiments or surveys are used to collect data for statistical studies. The branch of statistics that deals with the design and analysis of experiments is known as experimental design.
Thus, the correct option is B.
For more details regarding experimental observations, visit:
https://brainly.com/question/18763307
#SPJ2
Related Questions
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.
Answers
Explanation:
The number of primary consumers is less than the number of secondary consumers.
summary of what occurs during transcription
Answers
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.
Learn more about transcription here https://brainly.com/question/1048150
#SPJ10
Cartilage is separated from surrounding tissues by a fibrous.
Answers
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.
Learn more about tissue here: https://brainly.com/question/408637
#SPJ1
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.
Learn more about a cartilage here: https://brainly.com/question/13710590
#SPJ1
What data would meselson and stahl have expected if dna replication was conservative, rather than semiconservative?.
Answers
Internal membrane-bound compartments located in the cytoplasm of eukaryotic cells are called.
Answers
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.
To learn more about organelles click here:
https://brainly.com/question/14165698
#SPJ1
Mitochondria and chloroplasts
have their own DNA but no
organelles.
Mitochondria and chloroplasts are MOST SIMILAR to which type of cell?
A. root cells
b amoeboid cells
C. prokaryotic cells
Answers
Answer:
C. prokaryotic cells
Definitions
The Mitochondrion is an organelle in the cytoplasm of cells that functions in energy production.
Chloroplast is usually defined as a plastic containing chlorophyll.
Chlorophyll is the green coloring matter of leaves and plants, essential to the production in a bluish-black form, C55H72MgN405 (chlorophyll a), and a dark-green form, C55H70MgN4O6 (chlorophyll b).
A root cell is one of the maestro cells in the human organic structure that has possible ability of turning into any of the more than the organic structure's 200 cell types.
Prokaryotes is any cellular organism that has no nuclear membrane, no organelles in the cytoplasm except ribosomes, and has its genetic material in the form of single continuous strands forming coils or loops, characteristic of all organisms in the kingdom Monera, as the bacteria and blue-green algae.
What are the similarities and differences between prokaryotes, mitochondria, and chloroplasts?Both mitochondria and heterotrophic prokaryotes, as well as chloroplasts and autotrophic prokaryotes, have a genetic structure (DNA with a circular double helix shape and the genes themselves), as well as comparable ribosome types. In reality, the endosymbiotic idea is based on these parallels.
When excessive salt, chemicals, and other runoff enters local streams, what types of effects can this have on the ecosystems?
Answers
When excessive salt, chemicals, and other runoff enters local streams, it will have a negative effect on the ecosystems by causing pollution.
How does water pollution get into runoff?Pollution refers to the contamination of the air, soil, or water bodies due to the accumulation of contaminants as above described.
Runoff may lead to the accumulation of pollutants on the water and therefore it may have a negative effect on the ecosystem.
In conclusion, when excessive salt, chemicals, and other runoff enters local streams, it will have a negative effect on the ecosystems by causing pollution.
Learn more about pollution here:
https://brainly.com/question/24704410
#SPJ1
Binary fission occurs when ____________ growth conditions are present.
Answers
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.
Please see the link below for more information
https://brainly.com/question/12389504?referrer=searchResults
#SPJ12
describe sources of environmental variation ?
Answers
Answer:
they are climate, food supply, and actions of other organisms.
In mitochondrial electron transport, what is the direct role of.
Answers
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.
Whenever electrosurgical instruments are used, the irrigation fluid must be ________.
Answers
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.
Read more on irrigation fluid here: https://brainly.com/question/15852581
#SPJ12
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
Answers
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
#SPJ1
What would most likely prevent the outside-in model from becoming an accepted scientific theory
Answers
Answer:
THE RESEARCH
Explanation:
Answer:
the research
Explanation:
This skeleton belongs to americon museum of natural history.find out the name of the animals to which this skeleton lelongs.does this animal still exist
Answers
Answer:
na the animal don't exist in today's life
explain the terms of obligate categories discuss the various intermediate categories.
Answers
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.
To learn more about refer : https://brainly.com/question/14196874?msp_srt_exp=4
#
help me to answer this
Answers
Answer:
Explanation:
No I don't think so because there are animals who live there and he shouldn't destroy their habitat
A solution that has an osmotic pressure less than that of red blood cells is called:.
Answers
Sort the activities based on whether they decrease or maintain biodiversity.
Answers
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
Learn more about biodiversity.
https://brainly.com/question/13073382
#SPJ1
Answer:
Explanation:
PLANTING MORE TREES EXCESSIVE MINING TO OBTAIN MINERALS RELEASING SEWAGE WATER INTO LAKES PROHIBITING FISHING DURING BREEDING SEASON
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
Answers
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.
Learn more about crossing over here :
https://brainly.com/question/20662534
#SPJ10
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:
Answers
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
Learn more on Stroke volume here: https://brainly.com/question/1050328
#SPJ12
apa template about multiple sclerosis
Answers
Answer:
Multiple Sclerosis is an inflammatory disease in which myelin sheath of nerve cells of brain and spinal cord are damaged.
Explanation:
Cause:- (Exact cause of inflammation is not known)
But damage is caused due to attack by autoimmune cells or antibodies against myelin sheath.Types of tissues attack:-
Oligodendrocytes and myelin sheath is damaged and stripped away from axon and the process is known as demyelination.Myelin sheaths are made up of fatty tissues and help in transmission of electric impulse.Result of immune system attack:-
Damaged myelin sheath stop forming whIte matter of central nervous system.Hence disrupt coordinating communication between different brain regions.Signs and symptoms:- vary from person to person
Diminished eyesight.Disrupt motor coordination.Weak sensory perception.Fatigue and dizziness.Speech disorder.Muscle weakness and spasticity.Difficulty in urination and stool.Diagnosis and treatment:-
Diagnosis include MRI T2 findings and cerebrospinal fluid specific oligoclonal bands.#SPJ2
What is pasteurization, and how is it used?
Answers
Answer:
pasteurization is when any dairy product has each milk particle heating up above a certain amount. Pasteurization successfully removes any possible bacteria in the milk products effectively preventing Illness
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.
Answers
Hope this helps
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.
Learn more about the cellular respiration here:
https://brainly.com/question/29760658
#SPJ7
Certain preparations contain killed or weakened live biological agents that, upon injection into our body, protect the body against those pathogens. what are these preparations called? a. vaccines b. enzymes c. t cells
Answers
What is the role of RNA polymerase?Which molecule brings amino acids to the ribosomes to be assembled into proteins?
Answers
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.
Learn more about RNA here https://brainly.com/question/4701650
#SPJ10
the main goal of poaching is
Answers
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.
Learn more about poaching at: https://brainly.com/question/1277385
#SPJ11
When there are a lot of molecules in one place it is considered an area of:
Answers
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.
Learn more about concentration at: https://brainly.com/question/10725862
#SPJ1
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.
Answers
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.
Hope this helps you!
a housewife used excessive amount of sodium nitrate and phosphate fertilisers to her tree after 3 days she found her tree had withered and died
Answers
Answer:
It is due to the excess use of fertiliser
Explanation:
The phenomenon of exosmosis takes place and the plant has got withered and died
What reduces friction around the lungs as they expand and contract?
Answers
The answer choice which reduces friction around the lungs as they expand and contract is; Choice C; Pleural fluid.
What reduces friction around the lungs as they expand and contract?A membrane with two layers, termed the pleura surrounds the lungs. A slippery liquid called pleural fluid acts as a lubricant to reduce friction in the space between those two layers, called pleural cavity during breathing.
Remarks:
A. Surfactant
B. Synovial fluid
C. Pleural fluid
D. Mucus
Read more on pleural fluid;
https://brainly.com/question/13529976
#SPJ12