Embryonic similarities persist for longer between organisms
that have a closer common ancestor.

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a