Embryogenesis refers to the process of development of embryo from the zygote. During embryogenesis ,zygote undergoes cell division and cell differentiation.
If the female flower is bisexual , removal of anthers from the flower bud before the anther dehisce using a pair of forceps this is called emasculation . Emasculated flowers have to be covered with a bag of suitable size made of butter paper to prevent contamination of its stigma with unwanted pollen . this process is called bagging
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