The correct answer is: A. Polyurethane.
Polyurethane is a polymer that is made up of repeating units of urethane groups. It is a versatile material that can be used to make a variety of products, including combs, toys, bowls, and more. Polyurethane is strong, durable, and resistant to wear and tear. It is also easy to clean and maintain.
Polystyrene is a polymer that is made up of repeating units of styrene. It is a lightweight, rigid material that is often used to make packaging materials, disposable cups and plates, and insulation. Polystyrene is not as strong or durable as polyurethane, but it is less expensive to produce.
Metallic polysulphides are a type of polymer that is made up of sulfur and metal atoms. They are strong, durable, and resistant to heat and chemicals. Metallic polysulphides are often used in applications where high strength and resistance to extreme conditions are required, such as in the aerospace industry.
Teflon is a polymer that is made up of fluorine and carbon atoms. It is a non-stick material that is often used in cookware and other applications where it is important to prevent food from sticking. Teflon is also resistant to heat and chemicals.
In conclusion, the correct answer to the question “The name of plastic polymer from which combs, toys, bowls etc., can be made, is” is A. Polyurethane.