Control and Coo...

From where do the cranial nerves arise?

Control centre of reflex action is the

Which part of a nerve cell contains the nucleus?

Which gland is present on the top of each kidney?

Which of the following plant hormones is usually found in higher concentrations in areas of rapid cell division?

Which of the following structures is associated with reflex arc?

What is the structural and functional unit of the nervous system?

What helps plant cells to change their shape?

Which of the following plant hormones is gaseous in nature?

Which of the following movements is associated with growth?

Wilting of leaves in plants is an effect produced by which of the following?

The information acquired at the dendritic tip of a nerve cell sets off a chemical reaction. What type of impulses does this chemical reaction create?

What insulate(s) and protect(s) the axon?

Hyposecretion of which hormone causes diabetes?

The connection between central nervous system and other parts of body is facilitated by

The term hormone was first introduced by

The stimulus of the plant due to certain chemicals is called as

Example of positive geotropism is:

The nervous system is formed of 

Reflex arc is a neural pathway that involves .......... nervous system. 

Some plants have the ability to twice around objects in response to physical contact is called as

The flow of electric pulse from one neuron to another takes place from

Spinal reflex is located in the ________

Myelin sheath is produced by ______________.

Irritability/Reactivity/Sensitivity of a plant is