Examlex
The fusion of a sperm cell and secondary oocyte is known as:
Frontal Lobes
The part of the brain located at the front of each cerebral hemisphere, responsible for voluntary movement, speech, and higher order functions such as thinking, decision making, and planning.
Electrical Impulse
An electrical impulse is a rapid wave of electric charge that moves along the nerve fiber or muscle fibers, facilitating nerve signal transmission or muscle contraction.
Neuron Labeled
A neuron that has been marked or tagged for study, typically to trace connections or identify specific types of neurons.
Vertebrate Embryo
An early stage in the development of animals with backbones, where the fundamental structures that define the vertebrate form are established.
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