Section 4: Gymnosperms and Angiosperms
{"Image DocumentName": "Section 4: Gymnosperms and Angiosperms", "Image ImageDescription": "Reproduction in Gymnosperms. Pollination. The transfer of pollen from a male reproductive structure to a female reproductive structure is called pollination; wind carries the pollen from male to female; the pollen collects is a sticky substance produced by each ovule. Fertilization. The ovule closes and seals in the pollen; the scale close, and a sperm cell fertilizes an egg cell inside each ovule; then develops into the embryo part of the seed.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}