In flowering plant archesporium gives rise to
WebQ12. In a flowering plant, archesporium gives rise to (i) Only tapetum and sporogenous cells (ii) Only the wall of the sporangium (iii) Both wall and the sporogenous cells (iv) Wall and … WebJul 25, 2024 · In a flowering plant, archesporium gives rise to (a) only tapetum and sporogenous cells askedOct 24, 2024in Biologyby Richa(60.7kpoints) sexual reproduction …
In flowering plant archesporium gives rise to
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WebSolution: The archesporium cells during microsporogenesis give rise to sporogenous cells on the inner side of microsporangium. These sporogenous cells later form the microspore mother cell which divide meiotically to form four haploid pollen cells called as tetrad. WebMar 24, 2024 · ln a flowering plant, archesporium gives rise to (a)Only the wall of the sporangium (b)Both wall and the sporogenous cells (c)Only tapetum and sporogenous …
WebArchesporium is a cell or cell structure in a sporophyte from which spores may later develop during the alternate generation. Archesporium cell divides into primary parietal cell which … WebMar 15, 2024 · In flowering plants, archaesporial cells are vertical rows of hypodermal cells at four angles of anther. These undergo periclinal (transverse) division to form an outer primary parietal cell and inner sporogenous cell. Primary parietal wall after few more periclinal divisions forms anther wall and sporogenous cells give rise to sporogenous …
WebIn flowering plants archesporium gives rise toClass:12Subject: BIOLOGYChapter: NO IDEABook:DINESH PUBLICATIONBoard:NEETYou can ask any doubt from class 6-12,... WebIn a flowering plant, archesporium gives rise to : - (1 ) Only the wall of the sporangium (2) Both wall and the sporogenous cells (3) Wall and the tapetum (4) Only tapetum and sporogenous cells. Q65:
WebIn a flowering plant, archesporium gives rise to : - (1 ) Only the wall of the sporangium (2) Both wall and the sporogenous cells (3) Wall and the tapetum (4) Only tapetum and …
WebThe inner cells of the amphithecium become the archesporium (Fig. 443C) which overarches the rounded apex of the columella and may or may not extend to the base of the columella. This tissue may become up to 4 layers in thickness. Alternate transverse tiers of the archesporium become spore mother cells and sterile cells. magnet forensics usa incWebIn flowering plants archesporium gives rise to A. Wall of spoangium B. Both wall and sporangium C. Wall and tapetum D. Tapetum and sporogenous cells. Login Remember Register Test JEE NEET Home Q&A Unanswered Ask a Question Learn Ask a Question In flowering plants archesporium gives rise to ← Prev QuestionNext Question → 0votes … magnetgeneratorWebThe archegonial initial (Fig. 6.33 A), by transverse division, gives rise to an outer primary archegonial cell and an inner primary stalk cell. But according to Mehra and Handoo (1953) the archegonial initial functions directly as the primary archegortial cell. … cpmcoopWebOct 10, 2024 · In flowering plants archesporium gives rise to A. Only the wall of the sporangium B. Both wall and the sporogenous cells C. Wall and the tapetum D. Only tapetum and sporogenous cells class-12 reproduction-in-flowering-plants Please log in or register to answer this question. 1 Answer 0 votes answered Oct 10, 2024 by Chinmay Gopal (25.1k … magnet foto dmWebOct 10, 2024 · In flowering plants archesporium gives rise to A. Only the wall of the sporangium B. Both wall and the sporogenous cells C. Wall and the tapetum D. Only … magnetglazeWebApr 19, 2024 · Best answer Tapetum is formed during the process of formation of microsporangium. It is formed as a cellular layer outside the sporogenous tissue. It helps in providing nutrition to microspore. Synergids are formed inside the embryo sac during the process of megasporogenesis. magnetglaze tapeWebIn a flowering plant, archesporium gives rise to A Only the wall of the sporangium B Both wall and the sporogenous cells C Only tapetum and sporogenous cells D None of the … magnethia