Correct Answer : Option (C) - Gelatin

Capsule, a form of dosage form in medication, are common in our day-to-day health management. Capsules are made up of gelatin (hard or soft) and nongelatin shells generally derived from hydrolysis of collagen (acid, alkaline, enzymatic, or thermal hydrolysis) from animal origin or cellulose based.

Correct Answer : Option (A) - dopamine

Parkinson's disease is a progressive disorder that is caused by degeneration of nerve cells in the part of the brain called the substantia nigra, which controls movement. These nerve cells die or become impaired, losing the ability to produce an important chemical called dopamine.

Correct Answer : Option (B) - Amblyopia

Correct Answer : Option (D) - Cancer

Carcinogens may increase the risk of cancer by altering cellular metabolism or damaging DNA directly in cells, which interferes with biological processes, and induces the uncontrolled, malignant division, ultimately leading to the formation of tumors.

Correct Answer : Option (A) - Melanoma

Correct Answer : Option (B) - Influenza

Correct Answer : Option (A) - Louis Pasteur

Still, it has been little more than a century and a half since Robert Koch made the discoveries that led Louis Pasteur to describe how small organisms called germs could invade the body and cause disease.

Correct Answer : Option (C) - Bacteria

Citrus canker, caused by the bacterium Xanthomonas citri subsp. citri, affects the leaves, twigs and fruit of citrus plants causing the leaves to drop and unripe fruit to fall to the ground. All types of citrus are affected by the disease.

Correct Answer : Option (D) - Athlete's foot

Correct Answer : Option (A) - Tetanus