Which of the following hypotheses is the best for this scenario?

"In a high school science lab, a group of students is conducting an experiment to determine the amount of water needed to grow a seed into a fully mature plant. The students are investigating the effect of varying water amounts on the growth and development of bean plants."(1 point)
Responses which is the correct statement

Bean plants will grow best when they receive the most amount of water, as this will provide them with more nutrients and encourage faster growth.
Bean plants will grow best when they receive the most amount of water, as this will provide them with more nutrients and encourage faster growth.

Bean plants will grow best when receiving a moderate amount of water, and excessive or insufficient water will result in stunted growth or plant mortality.
Bean plants will grow best when receiving a moderate amount of water, and excessive or insufficient water will result in stunted growth or plant mortality.

The amount of water has no effect on the growth and development of bean plants; all plants will grow equally well regardless of the water amount.
The amount of water has no effect on the growth and development of bean plants; all plants will grow equally well regardless of the water amount.

Bean plants will grow best when they receive the least amount of water, as this will encourage them to develop deeper roots and seek out water.

1 answer

The best hypothesis for the scenario provided is:

Bean plants will grow best when receiving a moderate amount of water, and excessive or insufficient water will result in stunted growth or plant mortality.

This hypothesis is balanced and reflects the idea that there is an optimal amount of water for growth, taking into account the negative effects of too much or too little water, which aligns well with common understanding in plant biology.