Where Do the Microtubules of the Spindle Originate During Mitosis

Question

Where do the microtubules of the spindle originate during mitosis in both plant and animal cells?
A) centromere
B) centrosome
C) centriole
D) chromatid
E) kinetochore

Accepted Answer

The microtubules of the spindle originate from the centrosome in both plant and animal cells during mitosis. The centrosome is the microtubule organizing center of the cell and is responsible for nucleating and organizing the microtubules of the spindle.