Which of the Following Did NOT Contribute to Increased Life

question 88

Multiple Choice

Which of the following did NOT contribute to increased life expectancy in the early 20ᵗʰ century?

• A) Improved sanitation
• B) Antibiotics
• C) Vaccinations
• D) More doctors in metropolitan areas

Understand the properties and functionalities of wrapper classes in Java.

Identify and comprehend reserved words and their uses in Java.

Understand the concept and role of constructors in object-oriented programming.

Grasp the concept of autoboxing in Java.

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Definitions:

Autosomal Dominant

A pattern of inheritance in which an affected individual has one copy of a mutant gene and one normal gene on a pair of autosomal chromosomes, leading to the expression of the disorder.

Huntington's Disease

A genetic disorder that causes the progressive breakdown of nerve cells in the brain, affecting movement and cognitive functions.

Polyploid

An organism or cell having more than two complete sets of chromosomes, often resulting in greater complexity or size.

Flowering Plant Species

Species of plants that produce flowers as their reproductive structures, classified within the group Angiosperms.