Question

what is sex-linked inheritance of disease​

Answer 1

Explanation:

X-linked recessive inheritance is a mode of inheritance in which a mutation in a gene on the X chromosome causes the phenotype to be always expressed in males and in females who are homozygous for the gene mutation, see zygosity. Females with one copy of the mutated gene are carriers.

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Answer 2

Answer:

Haemophilia and sickle cell anaemia

Explanation: