Explain embryonic sac
Explain the embryonic sac? Specify the cells which form the embryonic sac? Specify their ploidies?
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The embryonic sac refers to the female gametophyte of the angiosperms. The embryonic sac generally composed of three cells which remain next to micropyle, two lateral synergids and the central oosphere (egg); the polar nuclei, one binucleated cell, is placed within the central region; three antipodal cells remain in the opposite side to micropyle. As all these cells come through the mitosis from the functional megaspore they are haploid (n).
Write down the immuno suppressive agents.
What are the advantages of high throughput expression analysis in the molecular biological investigations?
Why is cytoplasm of sperm cells much decreased?
Nutritional factor is one of the major thing that may help patients to some extend: 1. Some patients may need to have supplemental amino acids such as , citrulline, valine, arginine, leucine, isoleucine
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Explain the term immunoblotting?
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Briefly define cytoplasmic inclusions?
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