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Molecular Basis of Inheritance

Length of DNA in different organisms

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1 2022 Phase 2 Molecular Basis of Inheritance Easy

Match List - I with List - II. Choose the correct answer.

Pick the matching item from Column II for each row.
Column I
- A. Bacteriophage $\phi$X174 Match for A
- B. Bacteriophage Lambda Match for B
- C. Escherichia coli Match for C
- D. Haploid content of human DNA Match for D
Column II
- I. 48502 base pairs
- II. 5386 nucleotides
- III. $3.3\times10^9$ base pairs
- IV. $4.6\times10^6$ base pairs
Correct answer: A → II, B → I, C → IV, D → III

Bacteriophage $\phi$X174 has 5386 nucleotides (ssDNA); bacteriophage lambda has 48502 base pairs; Escherichia coli has $4.6\times10^6$ bp; the haploid content of human DNA is $3.3\times10^9$ bp.

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