In this task, you will be given sentences in which your task is to recognize the name of the organ of the body. An organ is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Although there might be several correct answers, you need to write one of them.

Q:  Iliac crest biopsy samples were taken and bone histomorphometry carried out .

A: bone
****
Q:  The effect of GSH synthesis on brain GSH turnover rates for 2 - and 8 - mo - old mice were determined after intracerebroventricular ( icv ) injection of [ 35S ] cysteine .

A: brain
****
Q:  Term placentas were obtained after elective cesarean section from healthy mothers near term with uncomplicated pregnancies .

A:
placentas
****