Excretory & Reproductive MCQs with Answers

Past Paper MCQ

When the ovary releases an ovum, it is called:

• A.Ovulation
• B.Menstruation
• C.Fertilization
• D.Implantation

The _ in semen facilitate the transport of sperms.

• A.Estrogen
• B.Progesterone
• C.Testosterone
• D.Prostaglandins

The other name for Interstitial cells in male testes is ?

• A.Sertoli cells
• B.Leydig cells
• C.Spermatogonia
• D.Follicle cells

The main functions of kidneys are _?

• A.Removal of carbon dioxide from blood
• B.Regulation of blood pressure and removal of urea
• C.Regulation of body temperature
• D.All of these

Nephrons are tiny units present in _?

• A.Liver
• B.Kidney
• C.Pancreas
• D.Lungs

Kidney, ureter and bladder are organs of which of the following system?

• A.Digestive system
• B.Excretory system
• C.Respiratory system
• D.Nervous system

Due to the process of follicle atresia _?

• A.Ovulation is triggered
• B.Follicle matures into a corpus luteum
• C.Follicle degenerates
• D.Fertilization occurs

The female gametes are fertilized in the rear end of _?

• A.Fallopian tube
• B.Oviduct
• C.Both a and b
• D.Uterus

Why is there no glucose present in filtrate, in the distal end of nephron?

• A.Glucose is actively absorbed by the proximal tubule cells
• B.Glucose is filtered out by the glomerulus and reabsorbed in the collecting duct
• C.Glucose is broken down by enzymes in the distal tubule
• D.Glucose is excreted along with urea in the loop of Henle

Which process in the nephron is least selective?

• A.Filtration
• B.Reabsorption
• C.Secretion
• D.Excretion