if an organism had a mutation that caused its spindle fiber ro not form properly, what phases of the cell cycle would be most directly affected

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?

How much does one sucrose molecule weigh in grams?

Do plants make food in their stems flowers roots or leaves?