If the External Benefit of an Activity Is Added to the Private

question 97

Multiple Choice

If the external benefit of an activity is added to the private benefits,then the:

• A)demand curve shifts left.
• B)quantity demanded rises.
• C)demand curve shifts right.
• D)supply curve shifts right.

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Definitions:

XY Pair

Refers to the male sex chromosomes in humans and most other mammals where XY denotes a male genotype.

Reciprocal Translocation

A genetic phenomenon where parts of two different chromosomes exchange places without changing the total amount of genetic material.

Homologous Chromosomes

Pairs of chromosomes in a diploid organism that are similar in shape, size, and genetic content but may carry different alleles.

Trisomy 21

A genetic disorder caused by the presence of an extra 21st chromosome, also known as Down syndrome.