Answer: A mutagen is a chemical compound or form of radiation that causes mutations, which of course means a change in the dna of a cell. So, your answer would be C) an environmental agent that changes DNA.
Answer: The correct answer is incomplete dominance.
Answer:
observe the feeding behaviors of gulls
Explanation:
other three options are not biological ones
It needs to be understood if this really affects the cow or the consumer in any negative way.
Freshwater green algae
450 mya
Green algae
Chlorophyll a and b
Green algae
Starch
Green algae
Cellulose
Charophytes
Green algae
Coleochaete and chara