The human genome illustrates both continuity and change. All humans are nearly identical in coding sequences and have many proteins that are identical in structure and function. Nevertheless, each human has a unique DNA fingerprint. Explain this apparent contradiction.

Explanation: Despite the fact that two persons share nearly identical coding sequences and have many protein that are identical in function and structure. It constitution about 99.9% of the human genome. The remaining 0.01% although might look small make up more than a million base pairs accounting for the differences exhibition by two persons. Thus, this differences is used to distinguish two persons from each other such as the case of fingerprints.

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

the correct answer is b