Keywords
corona radiata, egg, female genital system, female reproductive system, female reproductive tract, nuclei, nucleoli, nucleolus, nucleus, ooplasm, ovulation, pellucid zone, polar body, polar cell, polar globule, polocyte, unfertilized ova, unfertilized ovi, unfertilized ovum, zona pellucida, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, 9652b_hr