Although division phases are hardly

Although division phases are hardly seen in tetraploid
plants, the appearance of chromosomes inside the pollen
tubes in some plants is accepted as evidence of division
taking place inside the pollen tube. In this study, as well
as fertile ones, sterile pollen grains are also observed in in
vitro medium (60-70%). In some of the germinated
pollens, besides the observed bifurcation (Figure 3A) and
wavy structures (Figure 3B) in the pollen tubes, some

Hasil (Bahasa Indonesia) 2:

Meskipun fase divisi hampir tidak terlihat di tetraploid
tanaman, penampilan kromosom dalam serbuk sari
tabung di beberapa tanaman diterima sebagai bukti divisi
terjadi di dalam tabung serbuk sari. Dalam studi ini, serta
sebagai yang subur, serbuk sari steril juga diamati di dalam
vitro menengah (60-70%). Dalam beberapa berkecambah
serbuk sari, selain bifurkasi diamati (Gambar 3A) dan
struktur bergelombang (Gambar 3B) di tabung serbuk sari, beberapa