Which best describes a recessive allele? A) always inherited from a parent when a dominant allele is inherited from the other parent
B) never inherited from a parent when a dominant allele is inherited from the other parent
C) only determines phenotype when a dominant allele for the same trait is present
D) does not determine phenotype when a dominant allele for the same trait is present

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

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