What are the main propositions in the original theory of cells? Check all that apply. All life forms are made from one or more cells. All cells store their genetic information in a molecule called DNA. Cells only arise from preexisting cells. A cell is the smallest form of life

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.

Explain the significance of the increased cell specialization of the volvocine line

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?