Angiosperm Flower Anatomy — a labelled NEET Biology diagram with a definitions lexicon.
Angiosperm Flower Anatomy Labelled parts: Angiosperm, Flower, Sepal, Calyx, Petal, Corolla, Stamen, Anther, Filament, Pistil, Carpel, Stigma, Style, Ovary, Ovules, Thalamus, Pedicel. Vascular plants that produce seeds enclosed within a fruit (ovary). FYI: Angiosperms are the most evolutionarily advanced group of plants and are responsible for the vast diversity of flowering plants. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon. The outermost green leaf-like structures of a flower that protect the floral bud before it opens. FYI: Collectively, the sepals are known as the calyx. The calyx is the collective term for the sepals of a flower. Sepals typically enclose and protect the flower bud before it opens. FYI: The calyx is usually green and leaf-like, while the corolla is often brightly colored and petal-like. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon. The corolla refers to the collective petals of a flower. These petals are often brightly colored and serve to attract specific pollinators. FYI: The color and shape of the corolla are crucial for identifying the plant family and its pollination syndrome. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon. The fertile, pollen-producing part of a stamen, usually consisting of two lobes (bilobed) and four pollen sacs (tetrasporangiate). FYI: The process of the anther wall rupturing to release mature pollen grains is called dehiscence. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon. The terminal receptive part of the carpel or pistil which serves as the landing platform for pollen grains during pollination. FYI: The stigma often secretes sugary substances that stimulate pollen germination and determine pollen-pistil compatibility. The style is the stalk connecting the stigma to the ovary. It serves as a pathway for pollen grains to reach the ovules. FYI: The style is often the part that grows longer to facilitate the movement of pollen towards the stigma. The ovary is the swollen, basal part of the gynoecium that contains one or more ovules. After fertilization, the ovary develops into the fruit. FYI: The type of ovary (e.g., superior or inferior) is a key feature used in plant taxonomy. Ovules are structures located inside the ovary that contain the female gametophyte (egg cell). They are the precursors to seeds. FYI: Pollination leads to the fertilization of the ovule, and the mature ovule develops into a seed. The thickened part of a stem (pedicel) from which the flower organs grow. A key label in the BioAtlas entry 'Angiosperm Flower Anatomy'. Review and refine this definition before adding it to the live lexicon.