WebApr 14, 2024 · Reproduction in flowering plants class12 chapter 2 part 3 Male Gametophyte (pollengrain) #neet #biology #pollengrain #pollenallergy #malegametophyte#clas... Web-The gametophyte produces eggs and sperm. -When the sperm fertilizes the egg, a zygote results that develops into the sporophyte. -The sporophyte generation produces spores by mitosis in structures called sporangia. The sporophyte generation produces spores by mitosis in structures called sporangia.
In angiosperms, which structures house male gametophytes? a.
WebThe male and female gametophyte structures are present on separate male and female cones in gymnosperms, whereas in angiosperms, they are a part of the flower. Lastly, wind plays an important role in pollination in gymnosperms because pollen is blown by the … WebApr 3, 2024 · The angiosperms are vascular seed plants in which the ovule (egg) is fertilized and develops into a seed in an enclosed hollow ovary. The ovary itself is usually enclosed in a flower, that part of the angiospermous … triumph take a stand
Gymnosperm Definition, Description, Plants, …
WebPollen grains represent the highly reduced haploid male gametophyte generation in angiosperms. They play an essential role in plant fertility by generating and delivering twin … WebThe correct option is B Pollen grain. In sexually reproducing angiosperms, polen grains are the male gametophyte and the embryo sac is the female gametophyte. Microsporangia … WebAngiosperms: A group of flowering plants that produce seeds enclosed in an ovary, which matures into a fruit. Gametophyte differences and similarities: Gymnosperms and angiosperms have reduced gametophytes that are dependent on the sporophyte, while bryophytes and seedless vascular plants have dominant gametophytes. triumph taxi fulton ny