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प्रश्न
Explain the Term Centromeres
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उत्तर
Centromeres: Part of a chromosome. Located near the middle of the chromatids. (Some lie at the ends)
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संबंधित प्रश्न
Correct the following statement if there is any mistake:
A nucleotide is composed of a sulphate, a sugar (pentose) and a nitrogenous base .
Name the Following
Separation of sister chromatids takes place in which stage.
Give Technical Terms
The stage at which progressive condensation and coiling of chromatin fibers.
Give Technical Terms
The stage at meiosis at which there are two cells, each with sister chromatids aligned at the equator.
Name the following:
Chromatids where Recombination of characters occurs.
Triple hydrogen bonds are present between ______.
The number of histone proteins associated with the DNA in a nucleosome is ______.
The pyrimidine bases of DNA are ______.
Name these:
Four Nitrogenous bases
Name these:
Two kinds of Nitrogenous bases
