Chiasmata Notes: Definitions & Explanations PDF | Download eBooks
Study Chiasmata lecture notes PDF with biology definitions and explanation to study What is Chiasmata?. Study chiasmata explanation with biology terms to review biology course for online degree programs.
Chiasmata Definition:
Chiasmata are X-shaped regions where crossovers have occurred.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Chiasmata Notes:
A chiasma is the point of contact or a physical link between two chromatids belonging to homologous chromosomes. During a chromosomal crossover, an exchange of genetic material can occur over the chiasmata between both chromatid. This crossing over of genetic material is much more frequent or happens mostly during meiosis than mitosis.
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