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NDTV
26d
What Produces 1:1 Sex Ratio In Humans? A New Genetic Study Looks For Clues
The 1:1 ratio results from the way the X and Y chromosomes are doled out in sperm and eggs. We know that boys and girls are produced in much the same frequency. But how – and why – is this 1:1 ...
C&EN
27d
Domino Reaction for the Synthesis of Substituted Pyrano[3′,4′:3,4]cyclopenta[1,2-c]chromenes Involving Double Ring Formation
Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran 14115-175, Iran ...
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