Biology, 09.03.2021 18:40 clairajogriggsk

During sexual reproduction, gametes fuse to form a zygote. Sometimes when gametes are formed during meiosis, the chromosomes do not completely separate. When a gamete with an extra
chromosome fuses with another gamete to form a zygote, the result is usually a genetic disorder. This
occurrence is an example of which chromosome process?
A. Deletion
B. duplication
C. inversion
D. crossing over

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