brennadrummond1266 brennadrummond1266

23-05-2024
Biology

Answered

The gene for Tay-Sachs disease codes for a nonfunctional form of the enzyme hexosaminidase A (or Hex A). It has been found that a person with only one-third the maximum amount of Hex A can function absolutely normally. Please characterize the heredity of Tay-Sachs disease.
A. codominant
B. multiple allelic
C. dominant
D. recessive

Answer :

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