Professionals Who Work in Early Intervention Programs for Infants Who

question 31

Multiple Choice

Professionals who work in early intervention programs for infants who are blind often recommend that initial efforts focus on

• A)feeding skills.
• B)mobility skills.
• C)parents' feelings.
• D)social development.

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Definitions:

Heterozygous

Having two different alleles.

Homozygous

Having two identical alleles.

Allele

One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.

XYY Sex Chromosomal

Refers to a genetic condition in which a male has an extra Y chromosome, often associated with tall stature but typically without significant physical or mental disabilities.