Description of embryonic sac
Give a brief description of the term embryonic sac? Which are the cells that form embryonic sac? And also write down their ploidies?
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The embryonic sac is female gametophyte of the angiosperms. The embryonic sac is composed of three cells which remain next to micropyle, two lateral synergids and central oosphere (egg); one binucleated cell, polar nuclei, is placed in central region; three antipodal cells stay in opposite side to micropyle.
Because all of these cells come by the mitosis from functional megaspore they are haploid.
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This in the workplace is growing because of globalization. People of divers national origins - Koreans,, Indians, Bolivians, Pakistanis, Vietnamese, Swedish, Australians, bruisers, Americans, and others - find themselves working together in teams to perform tasks, the challenge to OB specialists
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