Answer:
Because they have the same function to swim with, but have different structures and made of different material.
Explanation:
Phoebus Levene was the one who proposed <span>the polynucleotide model stating that dna and rna were composed</span>
It is supported by evidence from a wide variety of scientific disciplines, including genetics, which shows that different species have similarities in their DNA. There is also evidence supporting the Theory of Evolution in paleontology and geology.
Given away by its name, the frontal lobe is located in the front of the brain. The frontal lobe is responsible for emotion, speech, problem solving, and motor function. It is also the largest of the lobes.
Answer:
False
Explanation:
In DNA, there are four possible nitrogen bases – adenine (A), guanine (G), cytosine (C), and thymine (T). In DNA, nucleotides combine to form two long chains that intertwine with each other, like a ladder that has twisted into a spiral.
