How do parasympathetic neural signals affect the working of the heart?
How do parasympathetic neural signals affect the working of the heart? Options (a) Reduce both heart rate and cardiac output…
7 years ago
Neural Control and Chemical Coordination
Fight- or- flight reaction cause activation of:
Fight- or- flight reaction cause activation of: Options (a) the parathyroid glands, leading to increased metabolic rate. (b) the kidney,…
7 years ago
Destruction of the anterior horn cell of the spinal cord would result in loss of :
Destruction of the anterior horn cell of the spinal cord would result in loss of : Options (a) voluntary motor…
7 years ago
A gymnast is able to balance his body upside down even in the total darkness
A gymnast is able to balance his body upside down even in the total darkness because of : Options (a)…
7 years ago
A chemical signal that has both endocrine and neural roles is ?
A chemical signal that has both endocrine and neural roles is ? Options (a) Calcitonin (b) Epinephrine (c) Cortisol (d)…
7 years ago
Arbor vitae is composed of
Arbor vitae is composed of Options (a) grey matter (b) white matter (c) neuroglial cells (d) grey matter & white…
7 years ago
Broca’s area in human brain controls
Broca's area in human brain controls Options (a) Movement of tongue (b) breathing and hiccup (c) Movement of vocal chords…
7 years ago
Epinephrine is
Epinephrine is Options (a) hormone of adrenal gland (b) nephrostomal part of mesoderm (c) clusters of glomeruli in mammalian kidney…
7 years ago
Glaucoma is caused due to
Glaucoma is caused due to Options (a) canal of Schlemm is blocked (b) increase the size of eye ball (c)…
7 years ago
After 14 years of age among men, which gland disappears?
After 14 years of age among men, which gland disappears? Options (a) thyroid (b) thymus (c) parathyroid (d) pineal Correct…
7 years ago