Question

Mitochondria : Cristae :: Lungs :?
IA) Glucose
(B) Alveoli
(C) Matrix
(D) Grana
Green house gases are
(1) CO.
(ii) NO2
(iii) CO
(iv) Methane
(A) i & ii
(B) ii & iii (C) iii & iv (D) i, ii, iii & i
The following test is done to identify
(A) Protein
(B) Starch
(C) Saliva
(D) Fats
Choose the incorrect matching.
(1) Larynx - Produces sound
2) Pharynx - Common passage for respiratory and digestive track
3) Alveolus - Allows gaseous exchange
4) Trachea - Protects lungs
A) 1, 2 & 3 (B) 4 only
(C) 1&2 (D) All​

Answer 1

Answer:

1. b alveoli
2. (D) i, ii, iii & iv
4. b 4 only