Which chromosome in the human genome has the highest number of genes?

1. Chromosome X

2. Chromosome Y

3. Chromosome 1

4. Chromosome 10

Doubtly Asked 30 Oct 2026 NEET UG 2025 Practice test neet Save WhatsApp Report

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Best answer

Answer: 3. Chromosome 1

Key idea: According to the Human Genome Project, chromosome 1 has the most genes (2968), while the Y chromosome has the fewest (231).

So chromosome 1.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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