All the following tissues in mammals except one consists of a central 'medullary' region surrounded by a cortical region. Mark the wrong entry.
Out of all the following organs in mammals which does not one consist of a central 'medullary' region surrounded by a cortical region.
(a) ovary
(b) adrenal
(c) liver
(d) kidney
Which one of the folloiwng statement is incorrec? (a) The medullary zone of kidney is divided into a few conical masses called madullary pyramids projecting into the calyces (b) Inside the kidney the cortical region extends in between the medullary pyraminds as renal pelvis (c) Glomerulus along with bowman capsule is called the renal corpuscle (d) Renal corpuscle, proximal Convoluted Tubule (PCT) and Distal Convoluted tubule (DCT) of the nephron are sutuated in the cortical region of kidney