Which of the Following Are the Teeth from Which Sealants

question 15

Multiple Choice

Which of the following are the teeth from which sealants are most frequently lost?

• A) First premolars
• B) Second premolars
• C) First molars
• D) Second molars

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Definitions:

Homozygote Advantage

A situation where individuals with two identical alleles for a certain gene have a selective advantage over heterozygotes.

Polyploidy

The condition in which a cell or organism has more than two complete sets of chromosomes, often found in plants.

Aneuploidy

Any chromosomal aberration in which there are either extra or missing copies of certain chromosomes.

Nondisjunction

The failure of chromosome pairs to separate properly during cell division, resulting in gametes with an abnormal number of chromosomes.