Webb6 nov. 2024 · The adult plant body represents the gametophyte. A short-lived sporophyte occurs as a parasite on the gametophyte. It is the adult plant body in bryophytes. It is either thalloid or in the form of a leaty shoot with stem-like and leaf-like structures, Roots are absent and instead unicellular or multicellular thread-like rhizoids are present. WebbThe significant traits are: The body of the plant is thalloid or thalli like which is not separable into stem, root, and leaves. In the body cells, chlorophyll is found. Food material is produced on its own by algae. So, they are known as autotrophs. The body of the plant does not include vascular tissues. Algae are hydrophytes.
Plant body of liverworts isA. Thalloid in Porella\tB. Thalloid in ...
WebbPlant kingdom is divided into Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms. Artificial system of classification used gross superficial morphological characters and were based mainly on vegetative characters or on the androecium structure. Natural classification systems were based on natural affinities among the … WebbSolutions for The plant body is thalloid in [NEET Kar. 2013]a)Funariab)Sphagnumc)Salviniad)MarchantiaCorrect answer is option 'D'. Can you … indian tecumseh images
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WebbBryophytes are more evolved compared to the algae but are still not vascular plants. Their thalloid body is more differentiated than algae but lesser than that of pteridophytes. They do not possess true vegetative structures found in higher plants but have leaf-like, shoot-like and root-like structures. Bryophytes show alternation in generation. Webb15 juni 2024 · 1st PUC Biology Plant Kingdom Two Marks Questions and Answers. Question 1. List any four characteristics of Protista. Answer: (i) Protists are unicellular eukaryotes and they contain true nucleus and cytoplasmic organells like mitochondria, golgi body etc. (ii) They show different types of nutrition. Webb13 apr. 2024 · Although the evolution of spores was critical to the diversification of plants on land, sporogenesis is incompletely characterized for model plants such as Physcomitrium patens. In this study, the complete process of P. patens sporogenesis is detailed from capsule expansion to mature spore formation, with emphasis on the … indian tectonic plate facts