Please select a subject first
Advertisements
Advertisements
Mention the exact location of the Islets of Langerhans
Concept: undefined >> undefined
Mention the exact location of the Islets of Langerhans
Concept: undefined >> undefined
Advertisements
Aqueous humour is present between the :
(A) Lens and Retina
(B) Iris and Lens
(C) Cornea and Iris
(D) Cornea and Lens
Concept: undefined >> undefined
Absorption of water by the plant cells by surface attraction is called:
Concept: undefined >> undefined
The insulating sheath covering the neural axon is called.
Concept: undefined >> undefined
A mixed nerve is one which
Concept: undefined >> undefined
Name the following:
The junction between two nerve cells.
Concept: undefined >> undefined
what do we refer to in the nervous system when we say:
sensory, motor and mixed ………………..
Concept: undefined >> undefined
Write names of two hormones produced by pancreases.
Concept: undefined >> undefined
Name the following:
The condition caused by the over secretion of insulin
Concept: undefined >> undefined
Name the following:
The hormone secreted by β (beta) cells of the islets of Langerhans.
Concept: undefined >> undefined
Choose the odd one out from each series
The hormones – insulin, glucagon, cretinism, thyroxine
………………………………………….
Concept: undefined >> undefined
Choose the odd one out from each series
The hormones – insulin, glucagon, cretinism, thyroxine
………………………………………….
Concept: undefined >> undefined
Why do you call the spinal cord and the brain as the central nervous system?
Concept: undefined >> undefined
Identify the odd one in the following and mention what the rest is:
Concept: undefined >> undefined
Identify the odd one in the following and mention what the rest is:
Concept: undefined >> undefined
During a street fight between two individuals, mention the effects on the following organs by the autonomous nervous system, in the table given below : (one has been for you as an example).
| Organ | Sympathetic System | Parasympathetic System |
| e.g. Lungs | Dilates bronchi and bronchioles | Constricts bronchi and bronchioles |
| 1. Heart | ||
| 2. Pupil | ||
| 3. Salivary gland |
Concept: undefined >> undefined
Given below are a few situations. What effective change will occur in the organ/body part mentioned and which part (sympathetic or parasympathetic) of the autonomic nervous system brings it about?
| Situation | Organ/body part | Change/action | Part of autonomic nervous system involved |
| 1. You have entered a dark room | Eye | ||
| 2. Your body is consuming lot of glucose while running a race | Liver | ||
| 3. You are chewing a tasty food | Salivary gland | ||
| 4. You are running a race | Adrenal gland | ||
| 5. You are retiring to bed for sleep | Heart | ||
| 6. You are shivering in intense cold | Body hairs |
Concept: undefined >> undefined
Given below is the partially incomplete scheme of the components of peripheral nervous system. Fill up the blanks numbered (1)-(12):
Concept: undefined >> undefined
Name the two kinds of diabetes? Mention their symptoms and the causes.
Concept: undefined >> undefined
