531. Which of the following two system are opposite in action to each other

A Nervous -Sensory
B Nervous -Endocrine
C Sensory - Endocrine
D Parasympathetic -Sympathetic
Answer :   Parasympathetic -Sympathetic
Discuss Question

532. Hormone that decrease calcium lavel in blood

A Thyroxine
B Parathormone
C Thyrocalcitonin
D Cortisol
Answer :   Thyrocalcitonin
Discuss Question

533. Spermatogenesis is influenced by

A Progesterone
B FHS
C STH
D LTH
Answer :   FHS
Discuss Question

534. Which of the following cranial nerves of human are mixed in nature

A Vagus & trigeminal
B Potic & vagus
C Auditory & olfactory
D Trochlear and vagus
Answer :   Vagus & trigeminal
Discuss Question

535. The islets of langerhans are found in

A Pancreas
B Stoyroxine
C Liver
D Alimentary canal
Answer :   Pancreas
Discuss Question

536. If dorsal root of spinal cord is broken down then its effect is

A No effect on impulse
B Impulse is transmitted fast
C Impulse is transmitted but slowly
D No impulse is transmitted from receptor
Answer :   No impulse is transmitted from receptor
Discuss Question

537. Insulin is related with

A Diabetes
B Migrain
C Jaundice
D All of the above
Answer :   Diabetes
Discuss Question

538. Which one of the following does not act as a neurotransmitter ?

A Epinephrine
B Norepinephrine
C Cortisone
D Acetylcholine
Answer :   Cortisone
Discuss Question

539. Normal blood calcium level in an adult is

A 5 mg /dl
B 8.5 / 10.5 mg/ dl
C 15.5 mg/dl
D Glission capsuls
Answer :   8.5 / 10.5 mg/ dl
Discuss Question

540. The diabetes mellitus is caused by

A Hyper secretion of Insulin
B Hyp
C Hyposecretion of ADH
D Hyper secrection of ADH
Answer :   Hyp
Discuss Question


Practice More MCQ Question on Biology Section