Which of the Following Causes Hereditary Defects Such as Cystic

question 163

Multiple Choice

Which of the following causes hereditary defects such as cystic fibrosis, phenylketonuria, and Tay-Sachs disease?

• A)recessive genes
• B)aging ova
• C)dominant genes
• D)extra chromosome(s)

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Definitions:

Corrosion

The process of degradation of materials, especially metals, due to chemical reactions with their environment, leading to weakening and damage.

Fractures

Breaks, cracks, or splits in bones or geological formations, often resulting from stress or impact.

Leaks

Unintended escape of fluids (gas or liquid) from a container or system to the environment.

Incineration

The process of burning waste materials to reduce their volume and sometimes to generate energy.