WebIn seed plants, the ovule is the structure that gives rise to and contains the female reproductive cells. It consists of three parts: the integument, forming its outer layer, the nucellus (or remnant of the megasporangium), and … WebDraw the diagram of a mature embryo sac and show its 8-nucleate, 7-celled nature. Show the following parts: antipodals, synergids, egg, central cell, polar nuclei. Answer: The diagram showing 8-nucleate and 7 celled mature embryo sac along with the labels mentioned in the question is given below.
32.1 Reproductive Development and Structure - OpenStax
WebMay 19, 2024 · Draw the diagram of a mature embryo sac and show its 8-nucleate, 7-celled nature. Label the diagram. asked Dec 5, 2024 in Biology by sforrest072 (129k points) model answers to descriptive questions; Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. WebSep 15, 2024 · The embryo sac develops from one of these dyad cells by two rounds of mitotic division and the other dyad cell is suppressed. More commonly it is the micropylar dyad cell (D1 containing nuclei M1 and M2) that is suppressed and the chalazal dyad cell (D2 containing nuclei M3 and M4) that undergoes further development. great lakes association
a. Describe the process of megasporogenesis of angiosperms
WebDraw the diagram of a mature embryo sac and show its eight -uncleate, seven-celled nature. Show the follwing parts-antipodals, synergids, egg, central. asked Aug 26, 2024 in Biology by Niyajain (99.3k points) class … Webgametophyte of angiosperms (called the embryo sac) is tiny and contains only a few (typically eight) nuclei; the cytoplasm associated more or less directly with these nuclei is not partitioned by cell walls. One of the several nuclei of the embryo sac serves as the egg in sexual reproduction, uniting… Read More great lakes association of colleges