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There are three different isotopes of hydrogen 1H,2H,3H and three different isotopes of oxygen 16O,17O,18O.Indicate the number of different types of isotopically substituted water,H2O,that could be formed.
Sex-Linked Diseases
Disorders that are determined by genes located on sex chromosomes, often affecting one sex more than the other.
Genotype
The genetic makeup of an organism, consisting of all the DNA and genes.
Dominant Trait
A trait that is expressed or visible when a gene variant (allele) is present, even when its counterpart allele is a different variant.
Brown Eyes
A common eye color resulting from a high concentration of melanin in the iris.
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