Which of the following are synthetic organic compounds?

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? ⭕ modern camels are more related to stenomylus than to eschatius. ⭕ stenomylous and modern camels do not share a common ancestor. ⭕ modern camels are more related to camelops than to aepycamelus. ⭕ pliauchenia and oxydactylus may share similar features. ⭕ procamelus and stenomylous may share similar features.

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?