In what phase of meiosis are tetrads of homologous pairs lined up along the center of the cell and attached to the spindle fibers?

In metaphase 1, tetrads of homologous pairs lined up along the center of the of the cell and attached to the spindle fibers. During this process, the bivalents or pairs of chromosomes are arranged on the metaphase plate and become attached to the fully formed meotic spindle. The centrioles are on the cell's opposite poles. Each bivalent are coiled tightly and condensed. Spindle fibers from each pole of the cell are attached to each homologous chromosome.

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )