Every nucleotide can either contain the sugar deoxyribose or the sugar ribose and can have 4 different nitrogen bases in DNA (adenine, thymine, guanine, and cytosine) and RNA (adenine, uracil, guanine, and cytosine).
Morphology of individual organism identifies and distinguishes one living thing from another.
properties
Base
Base
Carbon, nitrogen, phosphate, sugar.
point mutation
The nitrogenous base is what causes variation from one nucleotide to another in DNA. The deoxyribose and phosphate group are the same on all nucleotides.
Physical Characteristics
Trait is a characteristic that distinguishes one person from another and that causes a person to behave more or less consistently.
because they are okay!
The topography is one characteristic that best distinguishes one landscape from another.
the number of protons