Biochemical Limestones Are Dominated by Carbonate Mud and Fragments of

question 2

Multiple Choice

Biochemical limestones are dominated by carbonate mud and fragments of

• A) siliceous shells of planktonic diatoms and foraminifera.
• B) skeletons of marine invertebrates made of calcite and aragonite.
• C) the phosphatic bones of fish.
• D) the organic breakdown products of wood and leaves from trees.

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Definitions:

Heritability Coefficient

A numerical estimate ranging from 0 to 1 that indicates the extent to which genetic variance influences an individual's trait in a given population.

Monozygotic Twins

Twins that are genetically identical, having developed from a single fertilized egg that split into two embryos.

Behavioral Genetics

The field of study that examines the role of genetic and environmental variables on behavioral traits.

Trait Psychology

A branch of psychology that focuses on the study of personality traits, which are stable characteristics that influence an individual's behavior across different situations.