The human chromosome with the highest and least number of genes in them are respectively:
1. Chromosome 21 and Y
2. Chromosome 1 and X
3. Chromosome 1 and Y
4. Chromosome X and Y
Subtopic:  Human Genome Project |
 69%
From NCERT
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Which was the last human chromosome to be completely sequenced:
1. Chromosome 1
2. Chromosome 11
3. Chromosome 21
4. Chromosome X
Subtopic:  Human Genome Project |
 79%
From NCERT
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