WebFrom which region of nucellus does the megaspore mother cell differentiates? Easy. A. Near Funicle. B. Near chalaza. C. Near micropyle. D. Near hilum. Solution. Ovules … WebThe archesporial cell differentiates directly into the megaspore mother cell (MMC), which undergoes meiosis, giving rise to one functional megaspore (a process called megasporogenesis) and during further megagametogenesis initially forms a seven-celled embryo sac containing the female gametes, egg, and central cell, respectively ( Figure 1 …
Cytokinin‐dependent specification of the functional megaspore in …
WebMegaspore mother cell is differentiated from one of the cells of the - (A) Nucellus (B) Ovary (C) megaspore (D) Micosoore. Check Answer and Solution f Tardigrade WebCOMPLETE BIOLOGY Table of contents MYSELF. Chemistry II. Cells III. Organic Respiration IV. Photosynthesis VOLT. Cell Division VI. Heredity VII. Molecular Genetics VIII. Growth IX. Biocompatible Diversity X. Plants XI. Creature Mailing the Function (Physiology) XII. Animal Reproduction and Product XIII. Animal Behavior XIV. saprophytischen
Megaspore development in Oenothera rubricalyx, with a note on ...
Web17 feb. 2024 · The megaspore mother cell is differentiated from one of the cells of the nucellus. The nucellus is protected by envelopes and the composite structure is called an … WebOne of the cells of the nucellus towards the micropylar region of the ovule differentiates into the megaspore mother cell or MMC. The cell increases in size and contains a dense cytoplasm with a prominent nucleus. Which of the following produces embryo sac? Hence, it’s the functional megaspore that develops into embryo sac. So, the correct ... WebMegaspores are formed in the megaspore mother cell through meiosis or reduction division. At the micropylar region, a single nucellus cell differentiates into the megaspore mother … short term rentals melkbosstrand