Moulting hormone is secreted by

• corpora cardiacum

• prothoracic gland

• corpora allata

• neurosecretory hormone

Blood calcium level can be increased by the administration of

• glucagon

• thyroxine

• parathormone

• caleitonin

Damage to thymus in a child may lead to

• a reduction in haemoglobin content of blood

• a reduction in stem cell production

• loss of antibody mediated immunity

• loss of cell mediated immunity

Which of the following is both exocrine and endocrine gland

• Liver

• Pancreas

• Thyroid

• Adrenal

Which is gonadotropin hormone

• GH

• MSH

• ADH

• FSH and LH

Deoxyribonuclease and ribonuclease are secreted by

• liver

• stomach

• pancrease

• kidney

When kidney of a person is damaged, he/she invariably suffers from anaemia because

• RBCs pass through the glomerulus

• sufficient erythropoietin is not produced

• haemoglobin is not synthesised sufficiently

• iron and vitamin B₁₂ are not able to bind to haemoglobin

Gonadotropin releasing hormone is transferred to anterior pituitary by

• left coronary artery

• hypophysial portal veins

• axons of neurosecretory cells

• nuclei of hypothalamus

The reabsorption of water in the kidney is under the control of

• LH

• ADH

• STH

• ACTH

Parkinson's disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that are involved in movement control and make use of neurotransmitter

• acetylcholine

• norepinephrine

• dopamine

• GABA