Recessive genetic disorders result from inheriting 2 defective recessive alleles of gene ( one from each parent ). The x - chromosome holds about 10% of all human genes. Sex chromosomes are: males XY, females XX. Y-traits occure in males only. Y-disorders are rare.
Answer: Most recessive disorders are on the Autosomal recessive gene, and thus not x-linked.
A cell is the smallest unit<span> of a living thing. A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the</span>basic<span> building blocks of all organisms.</span>
Symbiotic relationship is the relationship that the organisms in the ecosystem have. This is their way of interaction. Every organism has different interaction with the other. Based on the organisms given above which are the pistol shrimp and the gobies, being dependent on each other for shelter and protection shows the relationship of mutualism. This means that both benefit on each other.
I believe it is 'mutagens' or 'mutagenic agents'
