What are a and b in the following picture?
Correct answer: A. Allele and allele
- A. Allele and allele
- B. Allele and gene
- C. Gene and gene
- D. Mutation and gene
Explanation
These are alleles for purple and white flowers. It can be confused as genes sometimes which is wrong because here we can see the two forms of a gene(variations of a gene), so allele is the more appropriate word here.
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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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