Salivation in mammals is under the control of
Options
(a) medulla oblongata (b) mesencephalon (c) hypothalamus (d) cerebellum
Correct Answer:
medulla oblongata
Explanation:
No explanation available. Be the first to write the explanation […]
What is the space betwen arachnoid and piamater called
Options
(a) supra-arachnoid space (b) sub-arachnoid space (c) subdural space (d) meninges
Correct Answer:
sub-arachnoid space
Explanation:
No explanation available. Be the first to […]
Excessive stimulation of vagus nerve in humans may lead to
Options
(a) hoarse voice (b) peptic ulcers (c) efficient digestion of proteins (d) irregular contractions of diaphragm
Correct Answer:
peptic ulcers
Explanation:
No […]
The part of human hind brain that is responsible for hand eye coordination is
Options
(a) cerebellum (b) pons varolii (c) medulla oblangata (d) thalamus
Correct Answer:
cerebellum
Explanation:
No explanation available. Be […]
Low Ca⁺⁺ in the body fluid may be the cause of :
Options
(a) tetany (b) anaemia (c) angina pectoris (d) gout
Correct Answer:
tetany
Explanation:
Tetany is caused by reduction in the calcium […]
The body calcium level is lowered by the deficiency of
Options
(a) parathormone (b) thyroxine (c) both calcitonin and parathormone (d) calcitonin
Correct Answer:
parathormone
Explanation:
A peptide hormone secreted by the parathyroid gland […]
The human hind brain comprises three parts, one of which is:
Options
(a) spinal cord (b) Corpus callosum (c) Cerebellum (d) Hypothalamus
Correct Answer:
Cerebellum
Explanation:
The human hind brain comprises of pons, cerebellum […]
Alzheimer disease in humans is associated with the deficiency of:
Options
(a) glutamic acid (b) acetylcholine (c) gamma aminobutyric acid (GABA) (d) dopamine
Correct Answer:
acetylcholine
Explanation:
Alzheimer disease in humans is associated with […]
Which part of ovary in mammals acts an endocrine gland after ovulation?
Options
(a) Stroma (b) Germinal epithelium (c) Vetelline membrane (d) Graafian follicle
Correct Answer:
Graafian follicle
Explanation:
Graafian follicle – the ovarian […]
Which one of the following pairs of structures distinguishes a nerve cell from other types of cells?
Options
(a) Vacuoles and fibres (b) Flagellum and medullary sheath (c) Nucleus and mitochondria (d) Perikaryon and […]
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