WebTo produce 50 seeds, how many meiotic divisions do you need? Pollen, eggs, and their fusion are required for a plant to produce seeds. Total: =50-504=(504) 504=200 … WebReply. Shipra Giri Goswami. As one meiotic division produces one egg so to produce 480 seeds it needs 480 meiotic division to produce 480 eggs and this 480 eggs has to fuse …
To produce 102 pollen grains, how many meiotic divisions are …
Web17 dec. 2024 · How many meiotic divisions are necessary for formation of 80 sperms? (a) 80 (b) 40 (c) 20 (d) 10 cell division class-11 Please log in or register to answer this question. 1 Answer +1 vote answered Dec 17, 2024 by RanbirRastogi (34.2k points) 20 meiotic divisions are necessary for formation of 80 sperms. ← Prev Question Next … Web30 mrt. 2024 · meiosis, also called reduction division, division of a germ cell involving two fissions of the nucleus and giving rise to four gametes, or sex cells, each possessing half the number of chromosomes of the original cell. A brief treatment of meiosis follows. For further discussion, see cell: Cell division and growth. More From Britannica at-salpaajat
Meiosis: Actin and microtubule networks drive chromosome …
Web25 okt. 2010 · In spite of evolutionary conservation of meiosis, many of the genes that control mammalian meiosis are still unknown. We report here that the ENU-induced repro4 mutation, identified in a screen to uncover genes that control mouse meiosis, causes failure of spermatocytes to exit meiotic prophase I via the G2/MI transition. Major events of … Web2 apr. 2024 · 1 egg = 1 meiotic division For production of x no. of eggs. x eggs = x meiotic divisions ( 2) For production of x no of seeds (2n): x pollen grains and eggs are … at-lp5 stylus