Most Triploid Zygotes Probably Arise from ____

Question

Most triploid zygotes probably arise from ____.
A) incomplete meiosis I
B) incomplete meiosis II
C) incomplete mitosis
D) nondisjunction
E) dispermy

Accepted Answer

Triploid zygotes most commonly result from dispermy, which occurs when two sperm fertilize one egg, leading to an embryo with three sets of chromosomes.