A disease of longs in which inside of the lungs is damaged resulting in cough and fever?
(A) Lung cancer
(B) Asthma
(C) Emphysema
(D) Pulmonary tuberculosis
More than ___________ compounds of tar of tobacco smoke are involved to cause cancer?
(A) 5
(B) 90
(C) 15
(D) 10
Arterial blood contains _________ of CO2 per 100 ml of blood
(A) 54 ml
(B) 60 ml
(C) 64 ml
(D) 50 ml
Which of the following plays the major role in providing support to young herbaceous parts of the plant?
(A) Living cells of epidermis with higher turgor pressure.
(B) Living cells of cortex and pith with higher turgor pressure.
(C) Collenchyma cells
(D) All of these
A joint formed between humerus, radius and ulna is an example of__________?
(A) Immovable joint.
(B) Slightly movable joint.
(C) Freely movable joint.
(D) Fibrous joint
Parabronchi are open at ______________ end/s?
(A) Single
(B) Both
(C) Do not have opening
(D) None of these
Respiratory distress syndrome is common especially for infants with a__________?
(A) Less than 7 month
(B) Less than 8 month
(C) Less than 9 month
(D) More than 9 month