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1696. The organ in the body which accumulates iodine is
A. Pituitary gland
B. Thymus
C. Thyroid gland
D. Spleen
Explanation:
1697. Which of the following is not present in the blood ?
A. RBCs
B. WBCs
C. Plasanta
D. Plasma
Explanation:
1698. The pH of human blood is between
A. 6.5-7
B. 7.5-8
C. 8-9
D. 4.5-5
Explanation:
1699. Foetus development in womans womb can be ascertained by
A. CAT scanning
B. PTT scanning
C. Ultrasound
D. Co-27 experiment
Explanation:
1700. Why do two eyes give better vision than one ?
A. Because two lenses together impart a higher converging power so that a sharp image is formed on the retina.
B. Because two eyes do not form exactly similar images and the fusion of these two dissimilar images in the brain gives the three dimemsional or stereoscopic vision.
C. Because both the eyes are connected by nerves to the brain and hence transmit themessage more quickly to the brain.
D. None of these.
Explanation:
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