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The Fundamental Unit of Life — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life3 Marks
Question

Differentiate between the following:

Chromosome and chromatid.

✓

Answer

 
Chromosome
 
Chromatid
1.
Chromosome is a single form of DNA and protein that found inside the nucleus.
1.
Chromatid is sister or exact replica of a chromosome that is formed during the cell division.
2.
Chromosome is vector of heredity.
2.
Chromatid enables these cells to replicate.

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