4.Male part of the flower.
5.Female part of the flower.
6.Union of two cells to form zygote.
7.The process by which one cell is transferred to another cell to form zygote by forming bridge between the two cells.
8.Transfer of pollen grains from anther to stigma.
5.Female part of the flower.
6.Union of two cells to form zygote.
7.The process by which one cell is transferred to another cell to form zygote by forming bridge between the two cells.
8.Transfer of pollen grains from anther to stigma.
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4.stamen
As a plant's reproductive part, a flower contains a stamen (male flower part) or pistil (female flower part), or both, plus accessory parts such as sepals, petals, and nectar glands (Figure 19). The stamen is the male reproductive organ. It consists of a pollen sac (anther) and a long supporting filament.
5.pistil
pistilThe pistil is a plant's female part. It generally is shaped like a bowling pin and is located in the flower's center. It consists of a stigma, style and ovary. The stigma is located at the top and is connected by the style to the ovary.
6.Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm). In the embryonic development of humans and other animals, the zygote stage is brief and is followed by cleavage, when the single cell becomes subdivided into smaller cells.
7.Fertilization
FertilizationFertilization is the process in which haploid gametes fuse to form a diploid cell called a zygote. To ensure that each zygote has the correct number of chromosomes, only one sperm can fuse with one egg.
8.Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. ... Seeds can only be produced when pollen is transferred between flowers of the same species.