How Many Chromosomes Does a Fertilized Embryo Have at Conception

question 104

Multiple Choice

How many chromosomes does a fertilized embryo have at conception?

• A) 18
• B) 23
• C) 32
• D) 46

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Definitions:

Cold War

A period of geopolitical tension between the Soviet Union and the United States and their respective allies, from the end of World War II in 1945 until the dissolution of the Soviet Union in 1991.

Higher Education

An optional final stage of formal learning that occurs after the completion of secondary education, usually at colleges or universities.

Joe McCarthy's Downfall

The decline of Senator Joseph McCarthy's career, largely due to his unsubstantiated and aggressive tactics of accusing people of communism, resulting in censure by the Senate in 1954.

Army-McCarthy Hearings

A series of Congressional hearings in 1954 to investigate allegations of communist infiltration in the U.S. Army, leading to the censure of Senator Joseph McCarthy.