★ Biology Quiz
Isotopes are atoms of the same element with a different number of ___.
A. ions
B. protons
C. electrons
D. neutrons
Select your answer:
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Genetics › ViewWhich of the following is an example of discontinuous variation?
A. Weight
B. blood type
C. height
D. Hand span
Psychology › View
Which part of the neuron receives information and conducts it towards the cell body?
A. Synapse
B. Axon terminal
C. Dendrites
D. Nucleus