Which Type of Fire Extinguisher Is Required for an Oil

question 74

Multiple Choice

Which type of fire extinguisher is required for an oil or gasoline fire?

• A) A (green)
• B) B (red)
• C) C (blue)
• D) D (yellow)

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Definitions:

Ecological Speciation

Ecological speciation is the evolution of reproductive barriers between populations by adaptation to different environments or ecological niches.

Drosophila Melanogaster

A species of small fruit fly that is extensively used as a model organism in genetic research.

Hybridization Studies

Research focused on crossing different species or genetic lines to study inheritance patterns, gene function, or the development of new traits.

Reproductive Barriers

Features that impede members of different species from producing offspring, or ensure that any offspring are sterile, thus playing a key role in speciation.