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State the cosmological principle.
Sperm
The male reproductive cell, or gamete, in sexually reproducing organisms, designed to fertilize the female ovum.
Chromosomal Abnormalities
Variations in the number or structure of chromosomes, often leading to genetic disorders or variations.
Miscarriage
The spontaneous loss of a pregnancy before the fetus is able to survive outside the womb, typically before the 20th week of pregnancy.
Human Genetics
The science of inherited variation in humans.
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