281. On the surface of the intestine’s epithelial cells, which are responsible for food absorption:
(A) Pinocytic vesicles
(B) Zymogen granules
(C) Phagocytic vesicles
(D) Microvilli)
282. The normal level of HB per 100 Ml of blood in women is:
(A) 14g)
(B) 18g
(C) 20g
(D) 10g
283. Bloc circulation was first explained by:
(A) Jenner
(B) William Harvey
(C) Mendel
(D) Ibn-e-Nafees)
284. Uric acid is the chief nitrogenous waste in:
(A) Frog
(B) Birds
(C) Fishes)
(D) Man
285. In a cockroach, excretion is performed by:
(A) Renette cells
(B) Flame cells
(C) Nephridia
(D) Malpighian tubules)
286. Guano refers to:
(A) Ureotelic flightless bird
(B) Bird dropping rich in guanine)
(C) Extinct species of bird
(D) Uric acid
287. Fungi resemble plants because they lack:
(A) Cell wall)
(B) Cytoplasm
(C) Centriole
(D) Nucleus
288. Which treatment is instituted in a cancerous patient?
(A) Antibiotic therapy
(B) Radiotherapy)
(C) Gene therapy
(D) None of these
289. Which is a parasitic plant?
(A) Cuscuta)
(B) Rose
(C) Ferns
(D) Mosses
290. Which statement is incorrect for cloning?
(A) The nucleus of a fertilized egg is replaced by the nucleus from the cell of a fully developed individual
(B) Division of a single egg into one or more separate embryos.
(C) The individual is the mirror image of the parent organism)
(D) It involves methods of sexual reproduction
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