Select the incorrect statement from the following

Explanation:

Baldness is a sex-influenced symptom. Sex-influenced traits are autosomal traits that are expressed by the influence of sex, in particular, sex hormones: eg. Testosterone in men and estrogen and progesterone in women.

Recombination scrambles fragments of maternal and paternal genes, which ensures that the genes mix independently of each other. It is important to note that there is an exception to the law of independent classification for genes located very close to each other on the same chromosome due to genetic linkage.

Galactosemia is a rare genetic metabolic disorder that affects a person's ability to properly metabolize the sugar galactose.

Genetic drift is a mechanism of evolution in which the allele frequencies of a population change over generations due to coincidence (sampling error). Genetic drift occurs in all populations of non-infinite size, but its effect is strongest in small populations.

Final Answer:

Hence the correct answer is option (A), i.e. Baldness is a sex - linked trait.