Excretory & Reproductive MCQs with Answers

Selective reabsorption in nephron takes place at ?

• A.Loop of Henle
• B.Bowman's capsule
• C.Glomerulus
• D.Convoluted tubules

What is the main function of the kidney in the human body?

• A.Pump blood throughout the body
• B.Remove waste products from the blood
• C.Produce digestive enzymes
• D.Regulate body temperature

If fertilization does not occur, which part of the uterus degenerates?

• A.Myometrium
• B.Cervix
• C.Perimetrium
• D.Endometrium

Kidneys perform their osmoregulatory role under the effect of Antidiuretic Hormone; which type of urine is produced in this situation?

• A.Hypertonic urine with increased volume
• B.Hypotonic urine with increased volume
• C.Isotonic urine with normal volume
• D.Hypertonic urine with decreased volume

The rare site of infection in urinary tract is?

• A.Kidney
• B.Ureter
• C.Urinary bladder
• D.Urethra

The primary oocyte in mammals has which of the following structures around it?

• A.Zona pellucida
• B.Corona radiata
• C.Theca interna
• D.Graafian follicle

Past Paper MCQ

The primary excretory organ in fishes is _?

• A.Liver
• B.Gills
• C.Skin
• D.Kidney

Beside fertilization, the function of fallopian tube is ?

• A.Transport of ovum towards uterus
• B.Production of estrogen hormone
• C.Implantation of embryo
• D.Storage of sperms

A congenital condition in which the opening of the urethra is on the underside of the penis is called _?

• A.Epispadias
• B.Phimosis
• C.Hypospadias
• D.Paraphimosis

In males, which of the following is considered a urogenital organ?

• A.Kidney
• B.Urethra
• C.Ureter
• D.Bladder