This Figure Shows Ages of Seafloor

question 60

Multiple Choice

This figure shows ages of seafloor. Which of the numbered sites is on the oldest seafloor, based on its position?

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Excess Fitness

The additional reproductive success of individuals with a certain genotype compared to the average reproductive success in the population.

Population Structure

The composition and spatial distribution of genetic variation within and between populations, influenced by factors like migration, mating patterns, and natural selection.

Evolution

The method through which various types of living beings are believed to have evolved and branched out from ancestral forms throughout Earth's history.

Allele Frequencies

Allele frequencies encompass the proportion of different versions of a gene present within a population's gene pool.