Hierarchy is a theme of biology that we see in several different topics Genetics

Biology

1 answer:

34kurt3 years ago

8 0

Answer:

A. Genome, Chromosome, Gene, Nucleotide, Deoxyribose

Explanation:

According to this question, genetics as a branch of Biology is not exclusive of hierarchical basis. The following is an orderly sequence from LARGEST to SMALLEST in terms of molecular size:

Genome - Chromosome - Gene - Nucleotide - Deoxyribose

- The GENOME constitutes the whole genetic make up of an organism. This includes all the chromosomes contained in that organism.

- CHROMOSOME is the structure on which the inheritable unit called GENE is found.

- GENE is the molecular unit of inheritance which is made up of nucleotides.

- NUCLEOTIDES are monomers of nucleic acids made up of pentose sugar (dexyribose or ribose), nitrogenous base, phosphate group.

- DEOXYRIBOSE is a five carbon sugar that forms part of the structure of a nucleotide.

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