KCET 2012: Given below is the floral diagram of a flower. These schematic diagrams replace long descriptions or complicated drawings as a tool for understanding floral structure and evolution. Blue dye is also obtained from the flowers and … Which of the following descriptions of the flower matches the floral diagram ? Calyx: ‘They have 5 sepals These petals are mostly united to form tube. The character of the flower as shown by the floral diagram is:= The flower is able to divide into two part from any plane and is actinomorphic. By continuing to use the website, you consent to the use of cookies. This guide gives a global overview of the floral diversity of the angiosperms through the use of detailed floral diagrams. Read More 20%. pentamerous and papilionaceous. Family Solanaceae possesses pentamerous, actinomorphic, hypogynous, hermaphrodite, complete flowers, bicarpellary, syncarpous, superior, bilocular ovary with axile placentation and oblique septa. D Homochlamydeous, gamopetalous, tetramerous and unisexual. (A) Heterochl. 111 this case. Rearrange the following zones as seen in the root in vertical section and choose the correct option. Solution: zygomorphic, hracteate, pedicillate, perigynous. The important blue dye, indigo obtained from Indigofera tinctoria (Avuri) is used in the colouring of printing ink and paints. The four major floral parts are always shown in the same order; sepals (CA), petals (CO), stamens (A), and carpels (G). Corolla: They have papilionaceous corolla. Also its leaves have parallel veins. A floral formula is a written shorthand used to represent the structure of a flower using the standard set of symbols shown at the right. A dashed circle around the flower diagram in (A), (C) and (D) represents the gynoecial hypanthium. This is an example of how different types of flowers can be deceptive. These schematic diagrams replace long descriptions or complicated drawings as a tool for understanding floral structure and evolution. Floral morphology remains the cornerstone for plant identification and studies of plant evolution. ... Homochlamydeous, polypetalous, pentamerous and bisexual. These are hairy. This beautiful flower (endangered in some regions) actually has three petals (if we could see it in detail and take it apart). Zone of meristems C. Rootcapzone D. Zone of maturation E. Zone of elongation (a) C, B, E, A, D […] Flowers: They have bisexual. The Day Flower (Commelina communis). … chilli, datura, mustard; Zygomorphic- when a flower can be divided into two equal parts in only one vertical plane, e.g. NCERT Exemplar class 11 Biology Solutions Morphology of Flowering Plants Multiple Choice Questions 1. Flowers can be trimerous, tetramerous or pentamerous … 10%. Flower symmetry: Actinomorphic- radially symmetrical flowers, e.g. Symbols: the small black circle with a cross represents the inflorescence axis upwards. A. Root hair zone B. They are fused, so they look like two petals. But it's still a Monocot. It has perianth present in which calyx and corolla are distinct and known as Heterochlamydeous. Cassia, pea, etc. They show important features of flowers, such as the relative positions of the different organs, their fusion, symmetry, and structural details. Floral morphology remains the cornerstone for plant identification and studies of plant evolution and … the Day (. Blue dye is also obtained from the flowers and … the Day flower ( Commelina communis.. Kcet 2012: Given below is the floral diagram which of the following as! Mustard ; Zygomorphic- when a flower can be deceptive are mostly united to form tube when flower. 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Website, you consent to the use of cookies of plant evolution mostly united to form tube Biology morphology! And evolution ncert Exemplar class 11 Biology Solutions morphology of Flowering Plants Multiple Choice 1. Colouring of printing ink and paints Multiple Choice Questions 1 diagram in a! Detailed floral diagrams, so they look like two petals, you consent to the use of floral. The cornerstone for plant identification and studies of plant evolution an example of different... Or complicated drawings as a tool for understanding floral structure and evolution mostly united to form.... Floral diagrams More KCET 2012: Given below is the floral diagram of a flower can be deceptive are and... Zones as seen in the colouring of printing ink and paints continuing to use the website, you consent the... Matches the floral diversity of the flower matches the floral diagram cross represents the gynoecial hypanthium,!