The border between the transparent edge of the cornea and the white of the fibrous sclera is the

1 answer:

5 0

The border between the transparent edge of the cornea and the white of the fibrous sclera is the limbus. The limbus contains clusters of limbal stem cells that help to maintain the corneal epithelium and to regulate corneal transparency and vision throughout life. The limbus also acts as a boundary that protects the conjunctiva and its blood vessels.

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Explanation:

Genetic drift is the random change that occurs in the allelic frequency of a population through generations. The magnitude of this change is inversely related to the size of the original population. These changes produced by genetic drift accumulate in time. Eventually, some alleles get lost, while some others might set. Genetic drift affects a population and reduces its size dramatically due to a disaster or pressure-bottleneck effect- or because of a population split -founder effect- . The bottleneck effect most likely affects smaller populations.

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