In the prothallus of a vascular cryptogam
Web(vii)They are vascular cryptograms. (viii)Alternation of generation is present. (ix)Prothallus represent gametophytic phase. (x)Pteridophyta is divided into 4- classes :- psilopsida, lycopsida, sphenopsida & pteropsida 7.“Algae & Bryophytes are different from each other.” Point out the main differences between them? Ans. ELGAE BRYOPHYTES 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 …
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 … WebIn the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result: a. self-fertilization is prevented. b. it can be concluded that the plant is apomictic. c. there is a low degree of fertility. d. there …
WebHere you can find the meaning of In the prothallus of a vascular cryptogam, the antherozoids and eggs make at different times. as a result: [2007]a)There is no change … WebIn the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result, self-fertilization is prevented.
WebIn the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times. As a result. there is no change in success rate of fertilization. there is high degree … WebIn 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 …
WebFinal 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.
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 … fangtooth fish adaptationsWebIn the prothallus of vascular cryptogam, the antherozoids and eggs mature at differenttimes. As a result: Q. A is a closed vessel that contains an ovary in which eggs … fangtooth feedingWebFeb 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 … fang toothed snake-eelWebIn 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 … fangtooth eye sizeWebIn 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 … corned beef with cabbageWebIn 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 ... corned beef with cabbage and potatoWeb(iv) Therefore, it becomes evident that the heterosporous vascular cryptogam, Selaginella, has considerably advanced towards seed habit in some species but its approach to the true seed is not complete due to the following reasons: (a) The megasporangium wall is dehiscent and is not covered with the protective integuments, fangtooth fish drawing