In the prothallus of a vascular cryptogam
WebMar 18,2024 - In the prothallus of a vascular cryptogam, the antherozoids and eggs mature a different times. As a result [2007]a)there is high degree of sterilityb)one can … WebJul 2, 2024 · In the prothallus of a vascular cryptogam, the antherozoids and egg mature and different time As ... is apomictic D. Self fertilization is prevented.
In the prothallus of a vascular cryptogam
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WebIn the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result. A. there is high degree of sterility. B. one can conclude that the plants … WebTamang sagot sa tanong: Archaegonium, Phyllotaxy, Tracheophytes, Bryophytes, Herbs, Prothallus, Xylem, Corolla 1. Aerial plants.2. Collective name of sepals.3. Leaf arrangement.4. The green filament in a germinating spore of a moss plant.5. Gamete-producing stage in alternation of generation.6. Non-vascular plants.7. Flowering …
WebIn prothallus of vascular cryptogams the antherozoids and eggs mature at different times. The spores on germination gives rise to prothallus. The antherozoids are biflagellated or … WebDec 20, 2024 · In the prothallus of a vascular cryptogam, the antherozoids and egg mature and different time As a result. A. Self fertilization is prevented B. There is no change in success rate of fertilization C. There is high degree of sterility D. One can conclude that the plant is apomictic . class-12;
WebAre you preparing for a competitive exam or studying Everyday Science at university? Look no further than our comprehensive Everyday Science MCQ Book! With practice … WebIn the prothallus of a vascular cryptogam, the antherozoids and eggs are made at different times. as a result: [2007] A. ... In the prothallus of a vascular cryptogamic plant, maturation of antherozoids and eggs takes place at different times and is known as an outbreeding device.
WebIn the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result. A. there is high degree of sterility. B. one can conclude that the plants is apomictic . C. self fertilization is prevented. D. there …
WebAcademia.edu is a platform for academics to share research papers. rita beckwithWebFinal answer: In the prothallus of a vascular cryptogam, because of the different times of maturation of the male and female gamete, self-pollination is prevented. Suggest Corrections. 0. Similar questions. Q. In the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. rita beatlesWebMar 24, 2013 · Vascular Cryptogam is an old botanical phrase, and it refers to those vascular plants that do not make seeds. Thus, cryptogam (literally hidden … smiles on northernWebIn the prothallus of a vascular cryptogam , the antherozoids and eggs mature at different times. As a result: (a) There is high degree of sterility (b) There is no change in success rate of fertilization (c) Self fertilization is prevented (d) One can conc lude that the plant is apomictic Winged pollen grains are present in (a) Mango 199. (c) A ... rita beck facebookWebThe meaning of VASCULAR CRYPTOGAM is a cryptogamic plant (as a fern or moss) that has a vascular system. rita beaty coldwell bankerWebFeb 6, 2024 · Prothallus. Question 3. The haploid number of chromosome for an Angiosperm is 14, the number of chromosome in its endosperm would ... So known as vascular cryptogam. This aspect had helped pteridophytes to evolve into terrestrial habitats. Question 11. Assign few plants in the group Pteridophytes. Answer: Type … rita beauty clinicWebIn the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result: 1. there is no change in success rate of fertilization. 2. there is high degree of sterility. 3. one can conclude that the plant is … smiles on perth