Answer by YourHope:
Facts are based off observations, while theories are based off an account of a phenomenon that may or may not be true!
:)
Answer:
All the plants would be resistant, purple flowered and tall statured.
Explanation:
This would be so because the traits are controlled by dominant gene action which is either complete dominance or incomplete dominant gene action. A complete dominance type of gene action is a situation whereby one allele is expressed more strongly than the other in the production of qualitative phenotypes: the allele that is expressed more strongly is called the “dominant allele,” and the other is called the “recessive allele and incomplete dominant gene action is a type of gene action whereby one allele is expressed more strongly than the other during the production of qualitative phenotypes, but the dominant allele cannot suppress the recessive allele in the heterozygous state. Two copies of the dominant allele are needed to produce the dominant phenotype. Because the recessive allele is able to function in the heterozygous state, that genotype produces a phenotype (the heterozygous phenotype) that is marginally different from the dominant phenotype.
Answer:
The relative age of an ancient organism can be used, based on the order of the rocks.
Comparative anatomy of fossils provide evidence for common ancestry
Explanation:
Fossils are a good source of evolution research.
Fossils are the remains of past existance that are extractted from the earth.
Through determining the structure of this fossils, we can conclude the evolution of organisms.
The fossils also provides track of time during which the evolution occured.