What exactly happens during Prophase I? Check all that apply!

Chromosomes separate.

Crossing over occurs.

Chromosomes line up in the middle.

Chromosomes line up with homologous pairs.

Chromosomes condense.

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Using the gas pedal analogy explain the impact on the cell cycle of one mutated tumor suppressor gene allele versus two mutated tumor suppressor alleles

Glands that the body deal with stress and respond to emergencies.