Fig. 4. Photomicrographs of cotton pollen (A) before and (B) after water treatment. Cotton pollen grains burst upon exposure to water, and the cytoplasmic contents stream out of the pollen grain into the surrounding water (B).
Fig. 4. Photomicrographs of cotton pollen (A) before and (B) after water treatment. Cotton pollen grains burst upon exposure to water, and the cytoplasmic contents stream out of the pollen grain into the surrounding water (B).