Loss of Height in the Lower Third of the Face,which

question 7

Multiple Choice

Loss of height in the lower third of the face,which contains the teeth and jaws,can occur in certain circumstances such as with growth and effective orthodontic therapy.

• A)Both the statement and the reason are correct and related.
• B)Both the statement and the reason are correct but NOT related.
• C)The statement is correct,but the reason is NOT.
• D)The statement is NOT correct,but the reason is correct.
• E)NEITHER the statement NOR the reason is correct.

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Definitions:

Two-Point Test Cross

A genetic cross performed to determine the linkage between two genes by crossing a homozygous recessive individual with a heterozygous individual for those two genes.

Alleles

Different forms of a gene that can exist at a specific locus on a chromosome, contributing to genetic variation within a population.

Independent Assortment

The principle by Mendel stating that genes for different traits can segregate independently during the formation of gametes.

Heterozygous

A genetic condition where an individual has two different alleles of a particular gene or genes.