Olfactory and gustatory receptors detect _______ and _______ respectively. - Smell and taste
Chemical coordination is seen in - Both
Which of the following is not a component of a neuron? - Synapse
The three protective covering over the brain is called _______. - Meinges
Which part of brain controls body temperature _______. - Hypothalamus
The spinal cord is the extended form of medulla upto the whole length of vertebral column and lies with in the Which part of brain control body temperature _______. - Neural cannel
The spinal cord is an integral part of central nervous system. - True
A hormone released by endocrine gland is transported by the _______ to the target organ. - Blood
A pathologist were to collect a hormone, where would it be collected from? - Blood
The neuron that carry impulses from sense organ to the brain or spinal cord are _______. - Sensory neuron
Two neurons are connected to each other through _______. - the dendrites of the first neuron to the dendrite of second of neuron
An axon is a _______. - nerve fiber
Which of the following is not an involuntary action? - Eating
The part of the brain which secretes neurohormone is known as - Hypothalamus
In human spinal cord is protected by - Vertebral column
Total number of spinal nerves in human beings is - 62
PNS comprises - All of these
Which of the following is not controlled by forebrain? - Salivation
Reflex arc between input and output nerves are formed in - Spinal cord
Growth of a pollen tube towards an ovule is an example of - Chemotropism
Different plant hormones - Help to coordinate growth and development
Phototropic movement of a shoot is due to - Light
The tropic movement responsible for coiling of tendrils is - Thigmotropism
Chemical communication between cells in a multicellular organism - can potentially reach all cell of the body regardless of nervous connections
Growth hormone regulates _______. - Development of the body
Thyroxine regulates carbohydrate, protein and vitamin metabolism in the body. - False
Insulin is produced by the pancreas help in regulating blood sugar level - True
Pituitary gland is a part of your endocrine system. - True
If the sugar level in blood rises, it is detected by - Cells of pancreas
As blood sugar level falls, glucagon secretion - Increases
