Which one of the following is wrongly matched?

Which one of the following is wrongly matched? Options (a) Transcription- Writing information from DNA to t-RNA (b) Transcription- Using information in m-RNA to make protein (c) Repressor protein – Binds to operator to stop […]

Transformation was discovered by:

Transformation was discovered by: Options (a) Meseson and stahl (b) Hershey and chase (c) Griffith (d) Waston and crick Correct Answer: Griffith Explanation: Frederick Griffith (in 1928), a British Medical officer described the phenomenon of […]

Which one of the following is not applicable to RNA?

Which one of the following is not applicable to RNA? Options (a) 5′ phosphoryl and 3′ hydroxylends (b) Heterocyclic nitrogenous bases (c) Chargaff’s rule (d) Complementary base pairing Correct Answer: Chargaff’s rule Explanation: No explanation […]

The wings of a bird and the wings of an insect are :

The wings of a bird and the wings of an insect are : Options (a) analogous structures and represent convergent evolution (b) phylogenetic structures and represent divergent evolution (c) homologous structures and represent convergent evolution […]

The term ‘linkage’ was coined by:

The term ‘linkage’ was coined by: Options (a) T. Boveri (b) G. Mendel (c) W. Sutton (d) T.H. Morgan Correct Answer: T.H. Morgan Explanation: No explanation available. Be the first to write the explanation for […]

Multiple alleles are present :

Multiple alleles are present : Options (a) At different loci on the same chromosome (b) At the same locus of the chromosome (c) On non-sister chromatids (d) On different chromosomes Correct Answer: At the same […]

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