Neural Control ...

Which one of these processes are found in animal only?

Match the entries in column I with those in column II and choose the correct combination from the option given

Which of the following is activated in stress condition?

Animals possess nerve network or nervous system to respond to their environment. But the single called Amoeba does not possesses any nerve cell, so, how it come to know whether a particle it encounters is a grain or sand and not its dinner

Assertion: Transmission of the nerve impulse across a synapse is accomplished by neurotransmitters.

Reason: Transmission across a synapse usually requires neurotransmitters because there is small space i.e. synaptic cleft, that separates one neuron from another.

Nodes of Ranvier are found in

The gap between two myelin sheath is known as:

Which one of the following is responsible for the control of reflex action?

Longest cell in the human body is

Neuron is different from the muscle, due to the presence of: