Chromosomal abnormalities manifest themselves in two ways

Chromosomal abnormalities manifest themselves in two ways -...

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Chromosomal abnormalities manifest themselves in two ways: 1) Spontaneous abortions of human pregnancies --> spontaneous abortion or miscarriage of spontaneously aborted embryos and fetuses have chromosomal abnormalities
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Unformatted text preview: nearly all during first trimester of pregnancy, with many during the first month, when pregnancy is recognized only by hormonal assays 25% of all human embryos have chromosomal abnormalities....
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