The Gene Encoding Coat Color Is X-Linked, and Male Cats

question 3

Short Answer

The gene encoding coat color is X-linked, and male cats have a single copy of the X chromosome. They can therefore express either the O or o allele, resulting in orange or black coat, respectively. Female cats, on the other hand, have two copies of the X chromosome. Thus, they can be heterozygous and express either orange or black. Using this information, list the possible genotypes for these individuals:
• orange male
• orange female
• black male
• black female
• tortoiseshell

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Definitions:

Semistructured Interview

A method of interviewing that combines pre-determined questions with the flexibility to explore topics in depth.

Psychiatric Settings

Environments or contexts in which mental health treatments and assessments take place, including hospitals, clinics, and outpatient facilities.

Diagnostic Interview Schedule

A structured assessment tool used by clinicians to diagnose psychiatric conditions based on standardized criteria.

Wechsler Adult Intelligence Scale

The most widely used IQ tests, designed to measure diverse aspects of intelligence. Developed by David Wechsler (1896–1981). See also WAIS-IV.