Which of the following shows the correct level of organization?

Question

A.
organ → cell → tissue → organism

B.
tissue → organ → cell → organism

C.
organism → cell → organ → tissue

D.
cell → tissue→ organ → organism

Answer 1

The correct level of organization is:

D. cell → tissue → organ → organism

This reflects the proper hierarchy of biological organization, starting from the smallest unit (cell) and progressing to more complex structures.