A) Tegmen B) Chalaza C) Perisperm D) Hilum Answer:C) Perisperm Explanation: Nucellus is the mass of parenchymatous cells enclosed within... View Article
A) Free central B) Basal C) Axile D) Parietal Answer:Â D) Parietal Explanation: Placentation is the arrangement of ovules inside the ovary.... View Article
A) small and directionless B) random and directional C) random and directionless D) small and directional Answer:Â C) random and directionless... View Article
A) Bury the waste within rocks deep below the Earth's surface B) Shoot the waste into space C) Bury the waste under Antarctic ice-cover D)... View Article
A) Cytosine and thymine B) Adenine and thymine C) Adenine and guanine D) Guanine and cytosine Answer:Â C) Adenine and guanine Explanation:... View Article
A) m-arm and n-arm respectively B) s-arm and l-arm respectively C) p-arm and q-arm respectively D) q-arm and p-arm respectively Answer:Â C)... View Article
A) Bronchioles and Fallopian tubes B) Bile duct and Bronchioles C) Fallopian tubes and Pancreatic duct D) Eustachian tube and Salivary duct... View Article
A)Â 0.9 B)Â 9 C)Â Â 7 D) 0.7 Answer:Â C) 0.7 Explanation: Respiratory quotient (RQ) is the ratio of the volume of carbon dioxide released to the... View Article
A) Cornea consists of a dense matrix of collagen and is the most sensitive portion of the eye. B) Cornea is an external, transparent and... View Article
A) GLUT IV B) GLUT I C) GLUT II D) GLUT III Answer:Â A) GLUT IV Explanation: GLUT IV is mostly responsible for the transport of glucose in... View Article
A) Aristotle B) Rudolf Virchow C) Theodor Schwann D) Schleiden Answer:Â B) Rudolf Virchow Explanation: Rudolf Virchow explained that the new... View Article
A) Water, mineral salts, some organic nitrogen and hormones B) Water only C) Water and mineral salts only D) Water, mineral salts and some... View Article
A) for immediate steps to discontinue use of CFCs that were damaging the ozone layer B) to reduce CO2 emissions and global warming C) for... View Article
A) Botulism B) Tetany C) Muscular dystrophy D) Myasthenia gravis Answer:Â C) Muscular dystrophy Explanation: Muscular dystrophy is mostly a... View Article
