Examlex
Which determines the chemical and physical properties of an atom of an element?
Chromosomal Pairs
The 23 pairs of linear DNA structures found in the nucleus of most living cells, carrying genetic information in the form of genes.
Down Syndrome
A chromosomal abnormality characterized by intellectual disability and caused by an extra chromosome in the 21st pair.
Sex-linked Chromosomal Abnormalities
Genetic disorders that are determined by the genes located on the sex chromosomes (X or Y).
Cystic Fibrosis
A genetic disorder that affects the lungs and digestive system, characterized by thick mucus production.
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