A Independent of wavelength of light

B Depends on intensity discrimination

C Involves opponent colour cells

D Minimum at fixation point

A Ceasation of spontaneous respiration

B Continuation of regular breathing

C Irregular but rhythmic respiiration

D Apneusis

A A

B B

C C

D All

A Alkalosis

B Decrease PCo2

C Increase PCo2

D Decrease Pao2

A CCK

B Secretin

C Gastrin

D Enterogastrone

A Striatum

B Globus pallidus

C Striatum

D Subthalamus nuclei

A Temporal

B Parietal

C Frontal

D Occipital

A Kidney.

B Liver.

C Spleen

D Bone marrow.

A Hypogeusia

B Ageusia

C Dysgeusia

D Partial ageusia

A Exercise

B Pregnancy

C Hot atmosphere

D Standing from lying down