Genetic code consists of:
Correct answer: D. All of the above
- A. Adenine and guanine
- B. Cytosine and uracil
- C. Cytosine and guanine
- D. All of the above
Explanation
The genetic code includes all 4 bases (A, U/T, G, C) in different triplet combinations to form codons.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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