Discuss the structure of a typical flower and write a note on cohesion and adhesion of stamen
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The plant is described beginning with its habit, habitat, vegetative characters (root, stem,
leaves) and floral characters (inflorescence, flower and its parts) followed by fruit. Then
floral diagram and a floral formula are presented. In floral formula, Br stands for bracteates
(bracts are present), Ebr stands for ebracteate (bracts are absent). Brl stands for bracteolate
(bracteoles are present), Ebrl stands for ebracteolates (Bracteoles are absent). stands for
actinomorphic, % stands for zygomorphic flower. stands for male flower, stands for
female flower, stands for bisexual flower, K for calyx, C for corolla, P for perianth, A for
androecium and G for Gynoecium. G stands for superior ovary G stands for inferior ovary.
Floral formula also indicates the number of free or united (within brackets) numbers of each
whorl and also show cohesion or adhesion of stamens. Floral diagram provides information
about the number of parts of a flower, their arrangement and the relation they have with one
another. The mother axis represents the posterior side of the flower indicates as a dot or
circle at the top of the floral diagram. K, C, A and G are drawn in successive whorls. The
bract represents the anterior side of the flower and is indicated at the bottom of the floral
diagram.
leaves) and floral characters (inflorescence, flower and its parts) followed by fruit. Then
floral diagram and a floral formula are presented. In floral formula, Br stands for bracteates
(bracts are present), Ebr stands for ebracteate (bracts are absent). Brl stands for bracteolate
(bracteoles are present), Ebrl stands for ebracteolates (Bracteoles are absent). stands for
actinomorphic, % stands for zygomorphic flower. stands for male flower, stands for
female flower, stands for bisexual flower, K for calyx, C for corolla, P for perianth, A for
androecium and G for Gynoecium. G stands for superior ovary G stands for inferior ovary.
Floral formula also indicates the number of free or united (within brackets) numbers of each
whorl and also show cohesion or adhesion of stamens. Floral diagram provides information
about the number of parts of a flower, their arrangement and the relation they have with one
another. The mother axis represents the posterior side of the flower indicates as a dot or
circle at the top of the floral diagram. K, C, A and G are drawn in successive whorls. The
bract represents the anterior side of the flower and is indicated at the bottom of the floral
diagram.
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☃️hey mate ☃️
❄️A typical flower has four main parts or whorls known as the calyx, corolla, androecium, and gynoecium.
❄️ The innermost group of structures in the flower is the gynoecium, or the female reproductive component(s).
❄️ The carpel is the individual unit of the gynoecium and has a stigma, style, and ovary.
➡️thanks⬅️
❤️nice to help you❤️
❄️A typical flower has four main parts or whorls known as the calyx, corolla, androecium, and gynoecium.
❄️ The innermost group of structures in the flower is the gynoecium, or the female reproductive component(s).
❄️ The carpel is the individual unit of the gynoecium and has a stigma, style, and ovary.
➡️thanks⬅️
❤️nice to help you❤️
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