The adrenal cortex can be divided into three layers. The arrangement of these layers from outer to inner side is
A. Zona glomerulosa, zona fasciculata and zona reticularis.
B. Zona reticularis, zona fasciculata and zona glomerulosa. .
C. Zona glomerulosa, zona reticularis, zona fascnculata
D. Zona fasciculata, zona glomerulosa, zona reticularis.