The scientific method is a series of organized steps someone takes in order to solve a. it is broken down into a series of logical steps that make sense. once the scientist has made sufficient observations and formed a hypothesis, a must be designed. this experiment must be an experiment, meaning that all variables must remain the same except for those being manipulated on purpose. there are two types of variables in an experiment. variables are the variables that the scientist changes on purpose. variables are those that change in response to the independent variable. consider the following situation: a farmer wants to test different chemicals in fertilizers to see how it affects plant growth. the independent variable would be the . the dependent variable would be .

The scientific method is a series of organized steps someone takes in order to solve a problem . It is broken down into a series of logical steps that make sense. Once the scientist has made sufficient observations and formed a hypothesis, an experiment must be designed. This experiment must be a controlled experiment, meaning that all variables must remain the same except for those being manipulated on purpose.

There are two types of variables in an experiment. Independent variables are the variables that the scientist changes on purpose. Dependent variables are those that change in response to the independent variable.

Consider the following situation: A farmer wants to test different chemicals in fertilizers to see how it affects plant growth. The independent variable would be the chemicals in the fertilizer . The dependent variable would be plant growth .

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.

haploid cells;