Which is the smallest functional unit of the nervous system? A.
A nerve
B.
A neuron
C.
A receptor

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells