A student wondered how hormones affected plant growth and wanted to test the
hypothesis that rooting hormones will stimulate the production of new roots at a faster
rate than would take place without rooting hormones. Two stem cuttings of equal length
were taken from a geranium plant. The cut end of one plant was dipped into the hormone
and then planted in wet sand. The other cutting was planted in wet sand without dipping
it into the hormone. Both cuttings were given water and sunlight. After 4 weeks, both
cuttings were removed from the sand and the lengths of the roots that had developed were
measured and found to be the same.
what is the scientific method?

Question

26-08-2022
Biology

contestada

A student wondered how hormones affected plant growth and wanted to test the
hypothesis that rooting hormones will stimulate the production of new roots at a faster
rate than would take place without rooting hormones. Two stem cuttings of equal length
were taken from a geranium plant. The cut end of one plant was dipped into the hormone
and then planted in wet sand. The other cutting was planted in wet sand without dipping
it into the hormone. Both cuttings were given water and sunlight. After 4 weeks, both
cuttings were removed from the sand and the lengths of the roots that had developed were
measured and found to be the same.
what is the scientific method?

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help......,.........................

kjuli1766 kjuli1766 · Answer 1 · 2022-08-31T09:52:45+02:00

A scientific method is an empirical approach to acquiring information that has characterized the improvement of technological know-how for reason that at least the seventeenth century.

IV: How hormones affected the plant growth

DV: manufacturing of the brand new roots at a faster fee

CG: Planted in moist sand without dipping it into the hormone

steady: Given water and sunlight

A scientific method is an empirical approach to acquiring information that has characterized the improvement of technological know-how for reason that at least the seventeenth century. It involves careful observation, applying rigorous skepticism approximately what's observed, given that cognitive assumptions can distort how one translates the remark.

define a query to investigate. As scientists conduct their studies, they make observations and collect facts.

Make Predictions. based on their research and observations, scientists will regularly come up with a hypothesis.

collect statistics.

analyze the facts.

Draw Conclusions.

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