How Many Chromosomes Does the Developing Child Normally Carry

question 22

Multiple Choice

How many chromosomes does the developing child normally carry?

• A) 23
• B) 46
• C) 16
• D) 32

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Definitions:

Down's Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by distinctive physical features and developmental delays.

Zygote

The initial cell formed when a sperm cell fertilizes an egg cell, representing the earliest stage of human development.

Prematurely

Occurring or developing earlier than expected or before the usual time.

Down Syndrome

A chromosomally transmitted form of intellectual disability, caused by the presence of an extra copy of chromosome 21.