301. What are the main components of a bone?
(A) Compact bone, spongy bone, marrow)
(B) Marrow, spongy bone, wax
(C) Marrow, compact bone, wax
(D) Compact bone and marrow
302. Cardiac muscles are present in the walls of?
(A) Lungs
(B) Liver
(C) Kidney
(D) Heart)
303. Who introduced the five Kingdom classification system in 1967?
(A) Robert Whittaker)
(B) E-Chatton
(C) Margulis
(D) Schwartz
304. Al Qanun Fil Tib is the famous book of?
(A) Socrates
(B) Jabir Bin Hayan
(C) Bu Ali Sina)
(D) Ibn Ul Haisham
305. What is the mass of the heart in a normal human adult?
(A) 50-60 Gram
(B) 150-250 Gram
(C) 200-250 Gram
(D) 250-350 Gram)
306. One gram of Carbohydrates contains how much energy?
(A) 3 K Calories
(B) 4 K Calories)
(C) 5 K Calories
(D) 6 K Calories
307. Quinine is obtained from the bank of the tree?
(A) Thuja
(B) Cinchona)
(C) Quina quina
(D) Pinus
308. Total number of bio elements is?
(A) 16)
(B) 20
(C) 28
(D) 64
309. Microscopic study of tissues is called?
(A) Taxonomy
(B) Morphology
(C) Histology)
(D) Microbiology
310. What percentage of light reaching the earth is used in photosynthesis?
A. 25%
B. 10%
C. 05%
(D. 01%)
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