The Figure Below Shows the Production Possibilities Curves (PPCs)for Viola

question 50

Multiple Choice

The figure below shows the production possibilities curves (PPCs) for Viola and Davis.Which of the lines in the graph correctly represents their joint PPC?

• A) Line 1
• B) Line 2
• C) Line 3
• D) Line 4

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Definitions:

Reproductive Isolating Mechanisms

Reproductive isolating mechanisms are biological features of organisms that prevent species from interbreeding, thereby maintaining species separateness.

Interbreeding

The mating or crossing of two individuals from different populations, species, or varieties, leading to the production of offspring.

Species

A group of organisms capable of interbreeding and producing fertile offspring, sharing common characteristics and genetic makeup.

Allopatric Speciation

A form of speciation that occurs when biological populations of the same species become isolated from each other to an extent that prevents genetic interchange.