Afriend claims that pea plants grow faster than corn plants. could you investigate this idea through scientific inquiry? explain.

The correct answer will be- yes, the hypothesis could be proposed and experiments can be performed.

Explanation:

A scientific method is a systematic approach to answer and explain the natural phenomenon occurring in the surrounding. It involves observing the phenomenon, asking the question based on which predictions could be suggested in the form of hypothesis which could be tested through experiments.

In the given question, the researcher observes that pea plants grow faster than corn plants which could be answered and explained by proposing a hypothesis based on the previous research. The scientific experiments could be performed in the field by measuring the height of the plant as a variable to be studied.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: