Hysterectomy is the surgical removal of
A. Vas - deferens
B. Mammary glands
C. Uterus
D. Prostate gland

Hint: Hysterectomy is a procedure to remove the uterus of a woman (also pointed to as the womb). Whenever a woman is pregnant, the uterus is where the infant grows. You no longer have menstrual cycles after a hysterectomy and could not become pregnant.

Complete solution:
The surgical excision of the womb is a hysterectomy. Cervix removal, ovaries, fallopian tubes and other surrounding tissue may also be associated. Depending on the purpose of the surgery, the extent of a hysterectomy varies. The whole uterus is discarded in the majority of instances. Mostly during operation, the doctor can also detach both the ovaries and the fallopian tubes. The organs that produce oestrogen and other hormones are indeed the ovaries. The structures that transport the egg from the ovary to the uterus are the Fallopian tubes. Typically conducted by a gynaecologist, a hysterectomy (removal of the uterine body thus maintaining the cervix intact; often called "supracervical") can be total or partial. Uterine removal makes the patient unable to produce offspring that have both surgical and long-term risks, so surgery is typically only suggested when other treatment options are not accessible or have ended in failure. Hysterectomy is also performed in cancer patients in both benign and malignant status. The majority of the women improve significantly in sexual life and pelvic pain after hysterectomy for benign signs. A smaller percentage of women show a decrease in sexual life and other problems. For hysterectomies done for malignant causes, the illustration is vastly different; the treatment is also more severe with adverse side effects.
So, the correct answer is option C.

Additional Information: Disposal of the uterus without removing the ovaries can create a scenario that can contribute to ectopic pregnancy on rare instances due to unrecognized implantation that before surgery is yet to fall into the uterus. Abnormal uterine bleeding is the primary reason for females to undergo a hysterectomy. Hysterectomy lessens painful and distressing dysfunctional vaginal bleeding. This prevents cancer of the uterus and will be a lifesaver for women with a history of cancerous uterine formation. For those who have symptoms like bleeding, cramps, urinary problems, hysterectomy for fibroids in the uterus offers great relief.

Note: Long-term health concerns due to the premature menopause can include early mortality, osteoporosis, cardiovascular disease, neurologic diseases. Many health issues, such as the elevated risk of cardiac disorders, bone weakening and arthritis, can be caused by excluding the ovaries. Uterine removal may result in chronic pelvic problems affecting the organ, causing immense pelvic pain.