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Explain the formation of a typical spinal nerve with the help of a neat labelled diagram.
Concept: The Spinal Cord
Name two hormones of adenohypophysis.
Concept: Human Endocrine Glands >> Pituitary Gland or Hypophysis Gland
Complete the chart:
| S. No. | Gland | Hormone produced | Effect |
| (i) | Hypothalamus | ______ | Acts on kidneys, stimulates reabsorption of water. |
| (ii) | ______ | Somatotropin | Stimulates growth and development of all tissues |
| (iii) | Thyroid gland | ______ | Regulates basal metabolic rate. |
| (iv) | ______ | Thymosin | Maturation of T-lymphocytes. |
Concept: Human Endocrine Glands >> The Hypothalamus
Explain mechanism of hormone action through membrane receptor.
Concept: Chemical Coordination
Give the name, type and origin of the following cranial nerve:
Number-II
Concept: Peripheral Nervous System > Somatic Nervous System
Give the name, type and origin of the following cranial nerve:
Number-IV
Concept: Peripheral Nervous System > Somatic Nervous System
Give the name, type and origin of the following cranial nerve:
Number-IX
Concept: Peripheral Nervous System > Somatic Nervous System
Calcium and Phosphate ions are balanced between blood and other tissues by ______.
Concept: Human Endocrine Glands >> Parathyroid Gland
A child has low BMR, delayed puberty and mental retardation. Identify the disease.
Concept: Human Endocrine Glands >> Thyroid Gland
Draw a neat diagram of thyroid gland and label thyroid follicle, follicular cells and blood capillaries.
Concept: Human Endocrine Glands >> Thyroid Gland
Differentiate between sympathetic and parasympathetic nervous system with reference to the following:
- Pre and post-ganglionic nerve fibres
- Effect on heartbeat
Concept: Peripheral Nervous System > Somatic Nervous System
Give reason – All spinal nerves are of mixed type.
Concept: Peripheral Nervous System > Somatic Nervous System
Write the names of any four motor cranial nerves with their appropriate serial number.
Concept: Peripheral Nervous System > Somatic Nervous System
Which hormones stimulate liver for glycogenesis and glycogenolysis?
Concept: Human Endocrine Glands >> Pancreas (Islets of Langerhans)
Give the name and type of I, IV and VII cranial nerves.
Concept: Peripheral Nervous System > Somatic Nervous System
Describe nervous system in planaria with well labelled diagram.
Concept: Nervous System in Planaria (Flatworm)
Give the name of endocrine gland which is prominert at birth but gets gradually atrophied in adult stage.
Concept: Human Endocrine Glands >> Thymus Gland
Which cells of islets of Langerhans produce a hormone insulin?
Concept: Human Endocrine Glands >> Pancreas (Islets of Langerhans)
Explain the various types of cancer
Concept: Cancer
Elephantiasis is caused by ________________.
Concept: Disease
