BIOLOGY HIGH SCHOOL

Each box of information below describes one part of an experiment. Read the information, then write which stage of scientific methodology is beingdescribed.
Word Bank:
Initial observation, hypothesis, experiment, observation and analysis of data, Interpretation, final hypothesis supported.
1. The researchers sampled all the plots throughout the growing season. They measured growth rates, and they analyzed the chemical composition of living leaves.
2.The researchers inferred that something limits grass growth in some places. It could be any environmental factor- temperature, sunlight, water or nutrients. Based on their knowledge of salt marshes, they proposed an idea: Marsh grass growth is limited by available nitrogen.
3. Data analysis confirmed that marsh grasses in experimental plots with additional nitrogen grew taller and larger than the controls.
4. Researchers observed that marsh grass grows taller in some places than in others. This observation led to a question: Why do marsh grasses grow to different heights in different places?
5. The researchers selected similar plots of marsh grass. All plots had similar plant density, soil type, input of fresh water, and height above average tide level. The plots were divided into control and experimental groups.
6. The researchers complied all of the data. They compared the average growth rate in each plot and the average height of the plants.

Answers

Answer 1
Answer:


1. Observation and Analysis of Data

2. Hypothesis

3. Final Hypothesis Supported

4. Initial Observation

5.  Experiment

6. Interpretation
Answer 2
Answer:

Final answer:

The box of information can be classified according to stages of scientific methodology as Observation and Analysis of Data, Hypothesis, Interpretation, Initial Observation, Experiment, and Final Hypothesis Support.

Explanation:

Here's how each part of the experiment corresponds to stages of the scientific methodology:

  1. Observation and analysis of data: The researchers sampled all the plots throughout the growing season. They measured growth rates and analyzed the chemical composition of living leaves.
  2. Hypothesis: The researchers inferred that something limits grass growth in some places. It could be any environmental factor- temperature, sunlight, water or nutrients. Based on their knowledge of salt marshes, they proposed an idea: Marsh grass growth is limited by available nitrogen.
  3. Interpretation: Data analysis confirmed that marsh grasses in experimental plots with additional nitrogen grew taller and larger than the controls.
  4. Initial observation: Researchers observed that marsh grass grows taller in some places than in others. This observation led to a question: Why do marsh grasses grow to different heights in different places?
  5. Experiment: The researchers selected similar plots of marsh grass. All plots had similar plant density, soil type, input of fresh water, and height above average tide level. The plots were divided into control and experimental groups.
  6. Final hypothesis supported: The researchers compiled all of the data. They compared the average growth rate in each plot and the average height of the plants.

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Which of the following is NOT an extrasensory power?a. clairvoyance
b. hearing
c. precognition
d. telepathy

Answers

Among the options given above, 'hearing' is the one that is not an extrasensory power. Clairvoyance, Precognition and Telepathy are extrasensory powers. Therefore, the answer to this question is letter "B. hearing". I hope this helps. 

Answer:

Option b=> hearing.

Explanation:

When information are getting to individual without the person using his or sense organs such as the eyes(vision), ears(audio/hearing), skin(feeling), tongue (tasting) and nose(perceiving smell) then we say that the individual has '' psychic powers'' or the sixth sense.

extrasensory power.

If you look at the meaning of option (a), that is clairvoyance, it is more of seeing the future which can never be seen with our normal eyes, therefore, it is an extrasensory power

Option (b), can be done with our normal ears, hence, it is not an extrasensory power.

Option (c) and (d) that is precognition(knowing what is coming without seeing with norm human eyes) and telepathy(being able to read People's mind) respectively are both extrasensory powers.

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Answers

Answer:analysis

Explanation:

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Answers

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What would most likely happen if an error occurred when RNA was receiving coding information?

Answers

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What provides evidence of an increase in animal species at the same time that atmospheric oxygen concentrations increased?ts fossil records but i need an explination

Answers

Answer:

Fossil records provide evidence of an increase in animal species at the same time that atmospheric oxygen levels increased.

Explanation:

A huge diversification among animal species occurred with the increase in the levels of atmospheric oxygen. The reason why the number of species increased drastically was that a whole new world opened up, the land. The land was open for exploitation and taking over, with every single niche free, so animals diversified and filled in pretty much all of the niches. The fossil records give us clues when this happened, as from only microorganisms there is a sharp rise in complex animals, coinciding with the increase of oxygen levels.

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Answer:fossil record

Explanation:

A portion of grass in a prairie ecosystem was destroyed by wildfire. What will most likely happen to the population of bison that feed on the grass?

Answers

The answer is: the population of bison that feed on the grass will decrease its number.

If a food resource is decreased, it is expected that the population of bisons that feed on that food will decrease, too. It is hard to expect from population to extinct since it is said that only a portion of grass was destroyed. So, the resources will be reduced, but there would still be enough food for the population to survive.  

Answer:

Bison that feed on the grass will decrease.

Explanation:
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