In Epigenetic Inheritance

question 85

Multiple Choice

In epigenetic inheritance

• A)both homologous chromosomes are inactivated.
• B)one set of the homologous chromosomes are silenced.
• C)one allele of a homologous pair is expressed.
• D)None of the choices is correct.

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Definitions:

Metals

Elements that are typically hard, shiny, malleable, fusible, and conductive, often used for electrical wiring, building materials, and tools.

Alkaline

A type of basic, as opposed to acidic, substance; in batteries, it refers to a type using alkaline electrolytes such as potassium hydroxide, known for long life and steady power output.

P-Type

A type of semiconductor material that is doped with elements which create excess positive charge carriers or holes.

N-Type

A category of semiconductor material where the charge carriers are predominantly electrons, achieved by doping the material with elements having more valence electrons than the semiconductor.