WebExample: Euphorbia. Class Icosandria: They have 20 or more stamens and hypogynous condition. Example: Cactus. Class Polyandria: They have 20 or more stamens with hypogynous condition. Example: Ranunculus. Class Didynamia: They have didynamous stamens. Example: • Bignonia. Class Tetradynamia: They have tetradynamous stamens. … Webdidymous: two equal pairs didynamous: occurring in two pairs, a long pair and a shorter pair tetradynamous: occurring as a set of six stamens with four long and two shorter ones or respective to the rest of the flower ( …
Didynamous Definition & Meaning Dictionary.com
WebProblem 28. Select the correct statement from the following: A. Fleshy cylindrical stem in Euphorbia carry out photosynthesis. B. Pistia and eichhornia are example of offset. C. Underground stem of grass and strawberry spread to new niche and when older part die new plants are formed. D. Thorns are woody, straight and pointed. mkb community living llc
sir plz once explain the terms- didynamous, tetradynamous
WebAug 19, 2024 · stamens 4, didynamous, epipetalous; anthers spurred and hairy. Gynoecium: carpels 2, ovary unlobed, superior, 2 chambered, 2 or more anatropous ovule in each chamber, placentation axile; style 1, terminal; stigma shortly bilobed: Fruit: capsule: Seed: attached to a hook-like spurred appendage like structure called jaculator or … WebApr 2, 2024 · The Didynamous condition contains four stamens disposed of in pairs of irregular length. Complete answer: Inflorescence is a cluster or group of flowers that … WebScrophulariaceae: Flowers: Perfect, zygomorphic, 2-lipped to nearly regular; sepals connate; petals connate; stamens 2 or 4, didynamous, 5th staminode sometimes present; carpels 2, syncarpous; ovary superior, 2-locular with many axile ovules Inflorescences: Various cymes and racemes Fruits: 2-valved capsules, seeds tiny Habit: Annual or … mkb developers and promoters