Biology, asked by yadavgulshan8000, 6 months ago

2. Scientific method involves
(1) Systematic observations, controlled experiments,
qualitative and quantitative reasoning,
mathematical modelling and prediction
(2) Systematic observations, controlled
experiments, qualitative and quantitative
reasoning and mathematical modelling
(3) Systematic observations, controlled experiments,
qualitative and quantitative reasoning,
mathematical modelling, prediction and verification
(4) Systematic observations, controlled experiments,
qualitative and quantitative reasoning​

Answers

Answered by padmamaloth1986
1

Answer:

science and its origin

Science is a systematic understanding of natural phenomena in detail so that it can be predicted, controlled and modified. Science involves exploring, experimenting and speculating phenomena happening around us.

The word Science is derived from a latin verb Scientiameaning ‘to know’.

Scientific method is a way to gain knowledge in a systematic and in-depth way. It involves:

Systematic observations

Controlled experiments

Qualitative and Quantitative reasoning

Mathematical modeling

Prediction and verification (or falsification) of theories

Speculation or Prediction

Science does not have any final theory. The improved observations, accurate tools keep improving the knowledge and perspective. Johannes Kepler used Tycho Brahe’s research on planetary motion to improve Nicolas Copernicus theory.

Quantum mechanics was developed to deal with atomic and nuclear phenomena. Work of Ernest Rutherford on nuclear model of atom became basis of quantum theory given by Niels Bohr. Antiparticle theory of Paul Dirac led to the discovery of antielectron (positron) by Carl Anderson.

Answered by sanjaykrgupta2244
2

Answer:

systematic observation,controlled experiment, qualitative and quantitative

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