921. Lungs are situated in the___.
(A) Abdominal cavity
(B) Precardial cavity
(C) Buccal cavity
D) Thoracic cavity
922. The total volume of blood in a normal human being is___.
(A) 5-6 liters
(B) 3-4 liters
(C) 8-10 liters
D) 10-12 liters
923. Red blood corpuscles are formed in the?
(A) Liver
B) Bone marrow
C) Kidneys
D) Heart
924. ISI is a Military Intelligence Agency of which country?
(A) Iran
(B) UK
C) Pakistan
D) USA
925. Which of the following is the rift valley?
(A) The Rhine valley
(B) The Thames valley
C) The Indus valley
D) None of these
926. In which continent is there no glacier?
(A) Africa
(B) Australia
C) Asia
D) North America
927. According to new research, what is the oldest disease?
(A) Influenza
(B) Malaria
(C) Plague
D) Leprosy
928. What is the main purpose of white blood corpuscles?
(A) To carry nutrients
B) To combat infection
C) To carry oxygen
D) To strengthen
929. Ashgabat is the capital of _?
A. Turkmenistan
B. Armenia
C. Azerbaijan
D. Bosnia
930. “Nairobi ” is the capital city of___________?
A. Uganda
B. Kenya
C. South Africa
D. Libya