However , a small minority of angiosperms that perform apomixsis can overcome the effect of genomic imprinting to normally develop its endosperms without fertilization or with false fertilization 然而極少數進行無融合生殖的被子植物,它們的胚乳可以在假受精或不受精的情況下克服基因組印記效應的影響且正常發育。