Progressive Changes in the Fossil Record Are Evidence for Evolution

question 40

Multiple Choice

Progressive changes in the fossil record are evidence for evolution because

• A)they show descent with modification.
• B)they show inheritance of acquired characteristics.
• C)they show evolutionary change at the level of the individual.
• D)they show gaps in the fossil record.

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Definitions:

Volts-per-turn Principle

The volts-per-turn principle relates to the design of electromagnetic coils, stating that the induced voltage in a coil is proportional to the rate of change of magnetic flux linkage per turn of the coil.

Electro-magnetic Induction

A phenomenon where an electric current is induced in a conductor when it is exposed to a changing magnetic field.

Core Material

The material used in the magnetic core of electrical devices like transformers and inductors, influencing their efficiency and performance.

Electro-magnet

A type of magnet in which the magnetic field is produced by an electric current, usually wrapped around a core of ferromagnetic material, which enhances its magnetic field strength.