PATHOLOGY MCQ
GENETICS AND DISEASE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Chromosomes that contain genes for characteristics not directly related to the sex of an organism.
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Karyotype
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Autosomes
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Genome
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Sex chromosomes
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Explanation:
Detailed explanation-1: -An autosome is one of the numbered chromosomes, as opposed to the sex chromosomes . Humans have 22 pairs of autosomes and one pair of sex chromosomes (XX or XY ). Autosomes are numbered roughly in relation to their sizes.
Detailed explanation-2: -Autosomes are chromosomes that contain genes for characteristics that are unrelated to sex.
Detailed explanation-3: -The chromosomes that do not determine the sex of an individual are called Autosomes.
Detailed explanation-4: -Autosomes still contain sexual determination genes even though they are not sex chromosomes. For example, the SRY gene on the Y chromosome encodes the transcription factor TDF and is vital for male sex determination during development.
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