When pollen agreed to the top female plant pollen to grow long pipes called pollentube into stem pistil tube nucleus will move along the pipe. Through the pores of the ovule micropyle. Currently, J. เนเร active nucleus.2, into the mix, the nucleus of egg, zygote, which will grow as the embryo. The nucleus is mixed with the polar nuclei growth of a chronometer, which is food for pet embryo.
การแปล กรุณารอสักครู่..
