Which of the Following Is True Regarding Subclasses

question 75

Multiple Choice

Which of the following is true regarding subclasses?

• A)A subclass that inherits methods from its superclass may not override the methods.
• B)A subclass that inherits instance variables from its superclass may not declare additional instance variables.
• C)A subclass may inherit methods or instance variables from its superclass but not both.
• D)A subclass may inherit methods and instance variables from its superclass, and may also implement its own methods and declare its own instance variables.

Examine the gains from specialization and trade for individuals and countries.

Analyze the impact of trade on prosperity and how it affects different stakeholders.

Recognize the significance of the production possibilities frontier (PPF) in illustrating economic efficiency and trade-offs.

Differentiate between exports and imports and their roles in international trade.

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Definitions:

Genotype

The genetic makeup of an organism, composed of both visibly expressed and non-expressed genes.

Gamete

An adult haploid germ cell from either male or female that can merge with one from the opposite gender during sexual reproduction to create a zygote.

Allele

A variant of a gene that results from mutation, with two or more such variants occupying the identical location on a chromosome.

Dominant

Referring to a trait, gene, or character that is more likely to express itself in the phenotype over another (recessive) form.