The Recommended Minimum Age for Front-Seat Passengers in Vehicles with Airbags

question 19

Multiple Choice

The recommended minimum age for front-seat passengers in vehicles with airbags is

• A)7 months.
• B)13 months.
• C)7 years.
• D)13 years.

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Definitions:

Phenotype

The observable physical and physiological traits of an organism, determined by its genetic makeup (genotype) and environmental influences.

Dominant Trait

A genetic trait expressed in an individual's phenotype, even when only one copy of the gene responsible for the trait is present.

Vestigial Wings

Remnant wings in some organisms that have lost their primary function through evolution.

Dihybrid Cross

A breeding experiment between P generation (parental generation) organisms differing in two traits, used to determine the inheritance patterns of genes.