A) a common ancestor
Homologous structures are structures that are similar in related organisms. There is a basic pattern of bones which can be inherited from a common ancestor
That's a component of a phospholipid, which is a lipid.
As shown in detail in the absorption spectra, chlorophyll absorbs light in the red (long wavelength) and the blue (short wavelength) regions of the visible light spectrum. Green light is not absorbed but reflected, making the plant appear green
Answer:
The process that is used to describe this is C. Replication
Explanation:
This model has been developed and worked by many people long ago who were all interested in looking how DNA is the genetic blueprint by which the organism is made up.
Well advance in technology is always good. The advancement helps so that information can be gathered quickly.Also it helps to understand things better. like before telescopes or microscopes scientist could only eyeball things but later the advancement made it easy to see things human eyes cant see.
i hope this is good