How does a specimen collection help scientist do research?

How does a specimen collection help scientist do research?
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1 Answer

Answer :

They can provide access to objects that are hard to find.For gathering rare objects.
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1. A collection of dried plant specimen that are pressed, treated and mounted on a standard size sheet in order to preserve it. 

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Secondary data cannot help (a) to give direction to primary data collection (b) to observe retail behavior © to create research instruments (d) to decide on sampling

Description : Secondary data cannot help (a) to give direction to primary data collection (b) to observe retail behavior © to create research instruments (d) to decide on sampling

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Which among the following is the first step of Research Process? a) Review of Literature b) Collection of Data c) Editing and Coding d) Selection of a problem

Description : Which among the following is the first step of Research Process? a) Review of Literature b) Collection of Data c) Editing and Coding d) Selection of a problem

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To effectively monitor changes in the marketing environment, marketers must engage in : 1. use of the marketing concept 2. environmental scanning and analysis 3. Information collection 4. Marketing research 5. Environmental Management

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Qualitative research is often exploratory and has all of the following characteristics except: a. It is typically used when a great deal is already known about the topic of interest b. It relies on the collection of non-numerical data such as words and pictures c. It is used to generate hypotheses and develop theory about phenomena in the world d. It uses the inductive scientific method

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Last Answer : a. It is typically used when a great deal is already known about the topic of interest

All of the following are common characteristics of experimental research except: a. It relies primarily on the collection of numerical data b. It can produce important knowledge about cause and effect c. It uses the deductive scientific method d. It rarely is conducted in a controlled setting or environment

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Which of the following best describes quantitative research? a. the collection of non-numerical data b. an attempt to confirm the researcher’s hypotheses c. research that is exploratory d. research that attempts to generate a new theory

Description : Which of the following best describes quantitative research? a. the collection of non-numerical data b. an attempt to confirm the researcher’s hypotheses c. research that is exploratory d. research that attempts to generate a new theory

Last Answer : b. an attempt to confirm the researcher’s hypotheses

To effectively monitor changes in the marketing environment, marketers must engage in: A)use of the marketing concept B)environmental scanning and analysis C)information collection D)marketing research E)environmental management

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When a researcher do not possess the quality of collection of the facts from social environment, such research will Options: A) not be a pure research B) be a malicious research C) be a irrelevant research D) pure research

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When a researcher is engaged in research in a subjective manner, the result will be Options: A) inadequate formulation of objectives B) inadequate selection of apparatus C) inadequate collection of data D) All of the above

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Which of the following is not a characteristic of a research? Options: A) Irrelevant data collection B) Irrelevant data analysis C) Irrelevant conclusions D) All the above

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The steps of the Historical method of research are given in a jumbled state. Select them in a scientific order from the following options 1. Identification of the problem. 2.Criticism of data 3. Interpretation of data 4. Collection of data Options: A) 1, 4, 3 and 2 B) 1, 2, 3 and 4 C) 1, 3, 2 and 4 D) 4, 3, 2 and 1

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Last Answer : A) 1, 4, 3 and 2 

Which sequence of research steps is logical in the list given below? (A) Problem formulation, Analysis, Development of Research design, Hypothesis making, Collection of data, Arriving at generalizations and conclusions. (B) Development of Research design, Hypothesis making, Problem formulation, Data analysis, Arriving at conclusions and data collection. (C) Problem formulation, Hypothesis making, Development of a Research design, Collection of a Data; Data analysis and formulation of generalizations and conclusions. (D) Problem formulation, Deciding about the sample and data collection tools Formulation of hypothesis, Collection and interpretation of research evidence

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Last Answer : (C) Problem formulation, Hypothesis making, Development of a Research design, Collection of a Data; Data analysis and formulation of generalizations and conclusions. 

The of ‘Research ethics’ may be considered pertinent at which stage of research? (A) At the stage of problem formulation and its definition (B) At the stage of defining the population of research (C) At the stage of data collection and interpretation (D) At the stage of reporting the findings.

Description : The of ‘Research ethics’ may be considered pertinent at which stage of research? (A) At the stage of problem formulation and its definition (B) At the stage of defining the population of research (C) At the stage of data collection and interpretation (D) At the stage of reporting the findings.

Last Answer : (D) At the stage of reporting the findings.

In qualitative research paradigm, which of the following features may be considered critical? (A) Data collection with standardised research tools. (B) Sampling design with probability sample techniques. (C) Data collection with bottom-up empirical evidences. (D) Data gathering to take with top-down systematic evidences.

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Last Answer : (C) Data collection with bottom-up empirical evidences.

What is a Research Design? (A) A way of conducting research that is not grounded in theory. (B) The choice between using qualitative or quantitative methods. (C) The style in which you present your research findings e.g. a graph. (D) A framework for every stage of the collection and analysis of data.

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Last Answer : (D) A framework for every stage of the collection and analysis of data.

The core elements of dissertation are (A) Introduction; Data Collection; Data Analysis; Conclusions and Recommendations (B) Executive Summary; Literature review; Data gathered; Conclusions; Bibliography (C) Research Plan; Research Data; Analysis; References (D) Introduction; Literature Review; Research Methodology; Results; Discussion and Conclusion

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Identify the correct sequence of research steps : (A) Selection of topic, review of literature, data collection, interpretation of findings (B) Review of literature, selection of topic, data collection, interpretation of findings (C) Selection of topic, data collection, review of literature, interpretation of findings (D) Selection of topic, review of literature, interpretation of findings, data collection

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Last Answer : (A) Selection of topic, review of literature, data collection, interpretation of findings

Arrange the following steps of research in correct sequence: 1. Identification of research problem 2. Listing of research objectives 3. Collection of data 4. Methodology 5. Data analysis 6. Results and discussion (A) 1 – 2 – 3 – 4 – 5 – 6 (B) 1 – 2 – 4 – 3 – 5 – 6 (C) 2 – 1 – 3 – 4 – 5 – 6 (D) 2 – 1 – 4 – 3 – 5 – 6

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Last Answer : Answer: B

In the process of conducting research ‘Formulation of Hypothesis” is followed by (A) Statement of Objectives (B) Analysis of Data (C) Selection of Research Tools (D) Collection of Data

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Last Answer : (B) Analysis of Data 

The process not needed in experimental research is: (A) Observation (B) Manipulation and replication (C) Controlling (D) Reference collection

Description : The process not needed in experimental research is: (A) Observation (B) Manipulation and replication (C) Controlling (D) Reference collection

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Collection of information in advance before designing communication strategy is known as (A) Feed-back (B) Feed-forward (C) Research study (D) Opinion poll

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Are you a research scientist?

Description : Are you a research scientist?

Last Answer : No, I am not.

How to become scientist in Indian Space Research Organisation (ISRO)?

Description : How to become scientist in Indian Space Research Organisation (ISRO)?

Last Answer : To become a scientist you must graduate to become a scientist after that you must always do research to know more about science thank for your question I wish you luck

If research is restricted then the new discoveries made are limited. Which action is most likely to increase the number of discoveries scientist can make?

Description : If research is restricted then the new discoveries made are limited. Which action is most likely to increase the number of discoveries scientist can make?

Last Answer : Increasing government funding of research

Evolutionarily protochordates may be intermediate animals between invertebrates and vertebrates. Imagine a scientist is testing the hypothesis that vertebrates evolved from echinoderms. Having as research object a newly found protochordate species, what is an example of a discovery that would weaken the hypothesis? What is an example of a discovery that would strengthen it?

Description : Evolutionarily protochordates may be intermediate animals between invertebrates and vertebrates. Imagine a scientist is testing the hypothesis that vertebrates evolved from echinoderms. Having as research object a newly ... the hypothesis? What is an example of a discovery that would strengthen it?

Last Answer : Hypothesis to be tested: Vertebrates evolved from echinoderms. Testing material: A newly found protochordate species (i.e., a vertebrate forerunner). Example of weakening observation (that ... shows how science works, beginning with the placement of hypothesis and further observational testing.)

In 1977, this American female scientist shared the Nobel Prize in medicine for her work in the development of radioimmunoassays of peptide hormones. In awarding the prize, the Nobel Committee described her technique as having "brought about a revolution in biolocial and medical research". Who is this eminent woman scientist?

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Last Answer : ANSWER: (ROSALYN) YALOW

What is this Rock Specimen?

Description : What is this Rock Specimen?

Last Answer : My SWAG is that it is pyrite in a black shale. Red could be another Iron mineral.

Do doctors get excited when they see a lovely specimen?

Description : Do doctors get excited when they see a lovely specimen?

Last Answer : I get excited when I see pretty code.

why Mr. A is accused of murder. One of the evidence presented is a death threat signed by the culprit. Can the prosecution compel him to submit a specimen of his signature?

Description : why Mr. A is accused of murder. One of the evidence presented is a death threat signed by the culprit. Can the prosecution compel him to submit a specimen of his signature?

Last Answer : WHAT!!!

Radio carbon dating is done by estimating in the specimen:

Description : Radio carbon dating is done by estimating in the specimen:

Last Answer : Radio carbon dating is done by estimating in the specimen: A. the amount of ordinary carbon still present B. the ... C` to `._(6)^(14)C` still present

What information is mentioned in the label of a plant specimen preserved in herbarium?

Description : What information is mentioned in the label of a plant specimen preserved in herbarium?

Last Answer : What information is mentioned in the label of a plant specimen preserved in herbarium?

Why must the specimen be centered before switching to high-power?

Description : Why must the specimen be centered before switching to high-power?

Last Answer : Because high power takes up a much smaller area, and you may notbe able to find the specimen if it's off to one side. C:

Why is specimen not living?

Description : Why is specimen not living?

Last Answer : Because it doesn't make out of cell

Is the specimen living?

Description : Is the specimen living?

Last Answer : no

When collecting a specimen you always need to wear?

Description : When collecting a specimen you always need to wear?

Last Answer : I assume the specimen to be collected is medical, and not collecting a butterfly as a specimen? If medical, you must wear Disposable Medical Gloves. In some cases, a face mask and even safety glasses must also be worn, especially if you could be contaminated by blood or other bodily fluids.

Why the specimen must be centered in the field of view on low-power before going on to high-power?

Description : Why the specimen must be centered in the field of view on low-power before going on to high-power?

Last Answer : Because it is too hard to find a specimen on high power. Easierto find them and focus them on low power and then increase themagnification and fine-tune the focus to get a better, closerlook.

What lens do you use to locate the specimen on a microscope?

Description : What lens do you use to locate the specimen on a microscope?

Last Answer : Feel Free to Answer

What would be the total power if you used the 100X objective lens to view a specimen?

Description : What would be the total power if you used the 100X objective lens to view a specimen?

Last Answer : What is the answer ?

What is the name of the thin glass plate that is placed on top of a specimen in microscope?

Description : What is the name of the thin glass plate that is placed on top of a specimen in microscope?

Last Answer : Cover slip

If a minor under the age of 21 refuses to provide a breath or blood specimen to a police officer the minors driver license will be suspended for a first time refusal for?

Description : If a minor under the age of 21 refuses to provide a breath or blood specimen to a police officer the minors driver license will be suspended for a first time refusal for?

Last Answer : 180 DaysAnother View: Do not rely on the above answer as being applicable in all states. Every state has different statutes.

The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate clinical information b. The use of potassium hydroxide in preparing a specimen slide for light microscopy will be useful in identification of anaerobic bacteria c. Antibiotic sensitivity is determined by exposing the specific microorganism to varying amounts of antibiotic with the concentration of the antibiotic inhibiting growth referred to as the MIC (minimal inhibitory concentration) d. Serum levels of antimicrobial agents should achieve in excess of a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Description : The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate ... a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Last Answer : Answer: a, c, d Because most surgical infections are polymicrobial, specimens should be cultured for aerobic and anaerobic bacteria, as well as fungi. Although aerobic and aerotolerant ... fold increase over MIC during the peak serum level have been demonstrated to be clinically efficacious

A 15-year-old girl was seen by her family physician because of increasing lethargy. She had a recent history of the "flu". Biochemistry tests show that she has renal impairement. serum sodium 140 mmol/L (137 - 144) serum potassium 4.2 mmol/L (3.5 - 4.9) serum urea 28 mol/L (2.5 - 7.5) serum creatinine 280 µmol/L (60 - 110) Her condition does not improve after several weeks on corticosteroid therapy, so a renal biopsy is performed. The biopsy demonstrates the presence of segmental sclerosis of 3 of 10 glomeruli identified in the biopsy specimen. Immunofluorescence studies and electron microscopy do not reveal evidence for immune deposits. What is the most appropriate advice to give regarding her condition? 1) She has an underlying malignancy 2) She may require a renal transplant in 10 years

Description : A 15-year-old girl was seen by her family physician because of increasing lethargy. She had a recent history of the "flu". Biochemistry tests show that she has renal impairement. ... will likely develop a restrictive lung disease 5) She will probably improve with additional corticosteroid therapy

Last Answer : Answers-2 The findings point to focal segmental glomerulosclerosis (FSGS), which leads to chronic renal failure in half of cases. The lack of resolution with corticosteroid therapy and the progression to chronic renal failure is what sets FSGS apart from minimal change disease.

Franking machine is used for– (A) Specimen signature (B) Postage stamps (C) Arrival and departure timings (D) None of the above

Description : Franking machine is used for– (A) Specimen signature (B) Postage stamps (C) Arrival and departure timings (D) None of the above

Last Answer : Answer: Postage stamps

Coral reefs are a specimen of –

Description : Coral reefs are a specimen of –

Last Answer : Tropical rain forest

Fatigue strength of a material increases by (A) Having notches in the specimen (B) Rise in temperature (C) Under stressing the specimen (D) Having scratches on the surface

Description : Fatigue strength of a material increases by (A) Having notches in the specimen (B) Rise in temperature (C) Under stressing the specimen (D) Having scratches on the surface

Last Answer : (C) Under stressing the specimen

The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to (a) static load (b) dynamic load (c) static as well as dynamic load (d) completely reversed load

Description : The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to (a) static load (b) dynamic load (c) static as well as dynamic load (d) completely reversed load

Last Answer : (d) completely reversed load

The test data for Notched specimen fall near the ________________ line. a) Soderberg line b) Goodman Line c) Gerber line d) Haig line

Description : The test data for Notched specimen fall near the ________________ line. a) Soderberg line b) Goodman Line c) Gerber line d) Haig line

Last Answer : b) Goodman Line

For What purpose the Specimen signature of AD in charge of PLI is circulated to whole circle concerned? a. To enable Payment of government Securities at any post office. b. to Limit the payment of PLI selected offices C. None of these

Description : For What purpose the Specimen signature of AD in charge of PLI is circulated to whole circle concerned? a. To enable Payment of government Securities at any post office. b. to Limit the payment of PLI selected offices C. None of these

Last Answer : a. To enable Payment of government Securities at any post office

Test specimen for determination of refractoriness under load (RUL) of a refractory is heated in a (A) Furnace employing neutral atmosphere (B) Carbon resistance furnace (C) Reducing atmosphere (D) Furnace employing negative pressure

Description : Test specimen for determination of refractoriness under load (RUL) of a refractory is heated in a (A) Furnace employing neutral atmosphere (B) Carbon resistance furnace (C) Reducing atmosphere (D) Furnace employing negative pressure

Last Answer : (B) Carbon resistance furnace