The Mechanism of Macroevolution Occurs by

question 18

Multiple Choice

The mechanism of macroevolution occurs by

• A)multiple acts of speciation on an ancestral organism.
• B)continuation of gene flow between populations.
• C)weakening of barriers to reproductive isolation.
• D)appearing in the fossil record of species with similar morphologies.

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Definitions:

September 11 Attacks

The terrorist attacks carried out by al-Qaeda on the United States on September 11, 2001, involving the destruction of the World Trade Center in NYC and damage to the Pentagon.

Social Purpose

The intention to benefit society as a whole, typically guiding an organization or an individual's actions towards achieving socially beneficial goals beyond mere profit or personal gains.

Triangulation

A method used in various fields such as surveying, navigation, and sociology, to determine a position or area by measuring angles to it from known points at either end of a fixed baseline.

Gay Rights

The movement and efforts aimed at achieving equality and non-discrimination for individuals based on their sexual orientation.