Similar DNA sequences would be indicative of a recent common ancestor hence the answer should be divergent evolution as the different appearances are evidence of divergence from a common ancestor.
It is unlikely to be convergent evolution as convergent evolution likely results in animals with similar appearances. Convolution would indicate similar modes of evolution between 2 different species that aided each other over time. While this is a product of gradualism, this is not evidence for gradualism directly.
Deoxyribonucleic acid (DNA) is the hereditary material that lies within the nucleus of all cells in humans and other living organisms. Most of the DNA is placed within the nucleus and is called nuclear DNA.
A chromosome is made up of two chromatids which are joined by the centromere. The chromatids separate from each other during mitosis to form two new chromosomes. The DNA making up a chromosome is dispersed as chromatin.
Under a microscope, chromatids look like little dots and chromosomes are lines.
The polar easterlies, the westerlies, and the trade winds all occur from pole to equator.
I think 5 is carbon dioxide