Apomictic embryos in Citrus arise from
Synergids
Maternal sporophytic tissue in ovule
Antipodal cells
Diploid egg
Apomictic embryos in Citrus arise from maternal sporophytic tissue (e.g. nucellus or integuments) in the ovule. Apomixis is the formation of new individuals directly through asexual reproduction without involving the formation and fusion of gametes. Hence, the correct answer is option 2.