An Experiment Involves Collecting Data About Persons or Objects by Deliberately

question 58

True/False

An experiment involves collecting data about persons or objects by deliberately exposing them to some kind of change and comparing the results.

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Definitions:

Dominant Phenotype

Refers to the trait that appears in an individual's phenotype when at least one dominant allele for a particular gene is present.

Recessive Phenotype

An observed trait or characteristic of an organism that results from having two recessive alleles for a particular gene.

Heterozygous

Genetically describes an organism that has two different alleles of a gene, one inherited from each parent.

Unattached Earlobes

A genetic trait where the earlobes hang free and are not connected to the side of the head.