Floral Formula of ray floret and disc floret of Sunflower (asteraceae family).
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Answer:
The floral formula of ray floret and disc floret are given in the figure below.
Explanation:
- Floral formulas are systems for representing a flower's structure using particular numbers, characters, and symbols; as a result, they provide a straightforward approach to highlight a flower's key characteristics.
- The amount of components, floral symmetry, connotation and adnation, ovary position, and insertion are all depicted.
- These equations help us to remember the traits of the various angiosperm families.
- The Asteraceae has two primary floral types: actinomorphic disc flowers (also known as disc florets) and zygomorphic ray flowers (also known as ray florets).
- Pappus is a representation of the calyx.
- The anthers are connate form a tube with pollen shed inside of it while the filaments of the epipetalous stamens are free above the corolla tube.
- The ovary is inferior and syncarpous, with two carpels (but only one locular and one ovule).
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