Graphs that are clearly labeled are much less likely to be misread or misinterpreted.
Seed travel allows the offspring of a plant to grow farther from their parents. This prevents them from competing with each other over resources.
Explanation:
The out come that mendel's observed from dihybrid crosses confirmed that each trait could be described by a pair of factors that segregated to form progeny (his first law) and further suggested that factors for multiple traits segregated independently, thus forming the basis for mendel's second law of inheritance
Hope this will help you analyse your answer
The answer is D because the layers all the way at the bottom had to be there for other layers to be built on top
Well theory isnt proven. It means you have a strong idea about the subject your talking about. So if a scientist finds evidence that suggests something against the theory then it can be changed.