Answer:
Frederick Griffith's discovery on the theory of genetics is credited to his experiment on mice. He subjected them to different strains of pneumonia bacteria. He concluded that there is an unidentified force that leads to the formation of different strains from what the mice were subjected to. This leads to the discovery of DNA, the carrier of traits. Scientist before did not know how the trait is passed on not until Griffith's experiment.
Explanation:
Answer:
l think it is the force of gravity
Explanation:
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Answer:
its the brain of the cell
Explanation:
Answer:
True.
Explanation:
The current comprise of electrons which moves in the circuit in only one direction. In a series circuit, there is only a single path for the flow of current and so the electrons flow through the wire and each of the bulbs which are present in this path before they return to the battery which connected on the other end of the circuit. The current which is received after the flow of current through the circuit has low number of electron due to usage by the bulb and resistance of wire.