Choose the correct sequence starting with the smallest unit: ?
a. nucleotide, allele, gene, dna, chromosome
b. gene, nucleotide, allele, dna, chromosome
c. nucleotide, dna, allele, gene, chromosome
d. dna, gene, allele, chromosome, nucleotide any idea?

The right option is c. Nucleotide, DNA, allele, gene, chromosome

Nucleotide is the basic structural unit (monomer) of a nucleic acid such as DNA.

DNA is a polymer of nucleotides that contains genetic information of a cell. A DNA nucleotide is made up of three parts which are; a nitrogen base, a five-carbon sugar, and a phosphate group.

An allele is a possible form of a gene. Genes usually have two alleles; a recessive allele and a dominant allele.

A gene is a small part of DNA that stores information.

Chromosomes are thread-like structures, composed of protein and one molecule of DNA that carry genetic information in the form of genes.

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project