Examlex
The first modern astronomer to propose a heliocentric model for the solar system was ____________________.
Genes
The units of heredity made up of DNA that carry information responsible for the expression of traits from parents to offspring.
Twins
Two offspring produced by the same pregnancy. Twins can be identical (monozygotic) or fraternal (dizygotic).
Klinefelter Syndrome
A chromosomal disorder found among males that is caused by an extra X sex chromosome and that is characterized by infertility and mild intellectual disabilities.
Chromosomal Pattern
The specific arrangement of chromosomes within an individual's cells, which can influence genetic traits and the likelihood of certain genetic conditions.
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