Biology, 12.11.2019 00:31 tylalowther1114

Plz

1.
any experiment is started with a research question followed by a(n)
hypothesis
observation
experimentation
2.
data is to determine if our hypothesis is supported.
analyzed
discarded
produced
3.
the final step in the scientific method is writing a(n)
conclusion
observation
research question

Answers: 3

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Answers

For 1:
The hypothesis the the start of the experiment, where you have an idea what might happen.

For 2:
The Data would be the Analyzed (checked) to see if our hypothesis is supported (Or correct).

For 3:
The final step would be writing down what you saw (What you observed)

*Hope it helped!*

Answer from: lindseyreneesmith7

1. Any scientific experiment is started with a hypothesis. A hypothesis can be defined as a proposed explanation as a starting point which is made based on the limited information available and on which further investigation is to be done.

Hence, the blank can be filled with 'hypothesis'.

2. Data is collected during an experiment which is then analyzed in order to find out whether the collected data supports the hypothesis or not. Proper analyses of the data is vital in determining the results of the experiment.

Hence, the blank can be filled with 'analyzed'.

3. After the experiment is completed and the data is collected and analyzed properly, the conclusion is made based on the observations. The conclusion is the final step of any scientific experiment as it tells what new information has been derived from the experiment.

Hence, the given blank can be filled with 'conclusion'.

Answer from: Quest

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

Answer from: Quest

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

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any experiment is started with a research question followed by a(n)
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