Tongue is under control of :

• trigeminal nerve

• facial nerve

• automatic nervous system

• glossopharyngeal nerve

In a vertebrate which germ layer forms the skeleton muscles ?

• Ectoderm

• Endoderm

• Mesoderm

• Both 'a' and 'c'

Which of the following does not match ?

• Pancreas - Glisson's capsule

• Antigen - Antibody

• Thyroid - Goitre

• Enzyme - Substrate

Hypersecretion of growth hormone in the period of growth lead to :

• acromegaly

• cushing syndrome

• midgets

• cretinism

Glycolysis occurs in :

• cytoplasm

• nucleus

• mitochondria

• both 'a' and 'c

The presence of arginase confirms that :

• urea cycle is operating

• urea cycle may be operating

• arginine is being converted into ornithine

• arginine is being converted into citrulline

Intercellular communication in multicellular organism occurs through :

• digestive system only

• respiratory system only

• nervous system only

• both nervous and endocrine system

The amount of bile released in proportion to the amount of:

• fat in meal

• protein in meal

• carbohydrate in meal

• all of the above

Which of the following does not play a role in blood coagulation ?

• Vitamin K

• Vitamin D

• Calcium ions

• Fibrinogen

The peculiar pungent smell of cockroach is produced by the secretions of :

• pheromones

• flame cells

• abdominal glands

• cervical glands