In citrus,adventive embryony is caused by whi | vedclass

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(A) Adventive embryony is a type of polyembryony where embryos develop directly from the diploid cells of the nucellus or integuments.In citrus,the ce

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Nucellus

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(A) Adventive embryony is a type of polyembryony where embryos develop directly from the diploid cells of the nucellus or integuments.In citrus,the cells of the nucellus surrounding the embryo sac start dividing,protrude into the embryo sac,and develop into embryos.Since these cells are diploid and originate from the maternal tissue (nucellus),the resulting embryos are genetically identical to the parent plant.Therefore,the correct answer is $A$ (Nucellus).

In citrus,adventive embryony is caused by which of the following?

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