Chapter 35
植物繁殖
授粉与花结构
Flowers are the reproductive, seed-producing structures of angiosperms. Typically, flowers consist of sepals, petals, stamens, and carpels. Sepals and ...
被子植物的生命周期
Plants have a life cycle split between two multicellular stages: a haploid stage—with cells containing one set of chromosomes—and a diploid ...
孢子体的种子结构与早期发育
Seed structures are composed of a protective seed coat surrounding a plant embryo, and a food store for the developing embryo. The embryo contains the ...
果实的发育、结构和功能
Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form ...
无性繁殖
Asexual reproduction allows plants to reproduce without growing flowers, attracting pollinators, or dispersing seeds. Offspring are genetically identical ...
植物组织培养
Plant tissue culture is widely used in both primary and applied science. Applications range from plant development studies to functional gene studies, ...
植物育种与生物技术
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early ...
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