In citrus,adventive embryony arises from whic | vedclass

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(B) Adventive embryony is a type of polyembryony where embryos develop directly from the diploid sporophytic cells of the ovule,such as the nucellus o

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Nucellar cells

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(B) Adventive embryony is a type of polyembryony where embryos develop directly from the diploid sporophytic cells of the ovule,such as the nucellus or integuments,without fertilization.In citrus,the nucellar cells surrounding the embryo sac start dividing,protrude into the embryo sac,and develop into embryos.Therefore,adventive embryos in citrus arise from the nucellar cells.

In citrus,adventive embryony arises from which of the following?

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