Examlex
With multiple alleles,there can be more than two genetic alternatives for a given locus.
Isotopes
Forms of the same chemical element that have different numbers of neutrons, leading to variations in their total number of nucleons.
Neutrons
Subatomic particles found in the nucleus of an atom, carrying no electric charge and having a mass slightly larger than that of a proton.
Allotropes
Different forms of the same element in the same physical state with different structures and properties.
Atomic Mass Number
The total number of protons and neutrons in the nucleus of an atom, determining its mass.
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