Q. The elimination of toxic nitrogenous waste and excess water in man is by______

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In 1831, the presence of nucleus in the cells was reported by__________?

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The chromosomes as thread like structures in nucleus was first described by ________?

A. Mendel B. Strasburger C. Darwin D. Levitzky...

A chromosome with centromere near the middle is called _________ ?

A. Metacentric B. Submetacentric C. Acrocentric D. Telocentric...

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A. Bands B. Loops C. Both bands and loops D All of the above...