It is actually a heterogeneous group of disorders that are characterized by elevated blood sugar levels:
Correct answer: D. Diabetes mellitus
- A. Hemophilia
- B. Colour blindness
- C. Diabetes insipidus
- D. Diabetes mellitus
Explanation
Diabetes mellitus (DM) is a metabolic disease, involving inappropriately elevated blood glucose levels. DM has several categories, including type 1, type 2, maturity-onset diabetes of the young (MODY), gestational diabetes, neonatal diabetes, and secondary causes due to endocrinopathies, steroid use, etc.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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