Cell are responsible for the structures and functions of organism
Sometimes the cells exit the cell cycle usually from G1 phase enter the G0 phase in the phase the cell do not copy their dna
Answer:
Resistance in insects develops when the same insecticide (or class of insecticides) is used against a pest population over and over again. Some insects will survive the same dose that kills their friends. Those that survive pass on that survival trait to their offspring.
Explanation:
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If I remember them correctly, the organisms are a fish, a reptile a bird and a human during embryonic development. B & D are the correct answers.