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9.	The study of bones is done under the branch of science called
	A.  Geology
	B.  Seromology
	C.  Orology
	D.  Osteology

Answer

Ans: D Osteology

10.	Which of the following does not have any enzymes in its cells?
	A.  Lichen
	B.  Virus
	C.  Bacteria
	D.  Algae

Answer

Ans: B Virus

11.	In which organ of the human body are the lymphocytes formed?
	A.  Liver
	B.  Bone marrow
	C.  Spleen
	D.  Pancreas

Answer

Ans: B Bone marrow

12.	Which of the following hormones contains Iodine?
	A.  Testosterone
	B.  Adrenaline
	C.  Thyroxine
	D.  Insulin

Answer

Ans: C Thyroxine