1. urobilin
2. sterobilin
3. chlorophyll
4. Both (a) and (b)
Both (a) and (b)
1. 60-70%
2. 90-95%
3. 100%
4. None of these
60-70\%
1. tip
2. lateral edges
3. middle part
4. posterior part
tip
1. 20 s
2. 30 s
3. 15 s
4. 10 s
20 s
1. 20 mg/L
2. 0.2 mg/L
3. 1.2 mg/L
4. 12 mg/L
12 mg/L
1. Incisors
2. Cannines and premolars
3. Premolars and molars
4. Incisors and premolars
Premolars and molars
1. glucose
2. amino acids
3. Na+
4. All of these
All of these
1. Sebum — Sweat
2. Corpus Luteum — Graafian follicles
3. Vitamin-B1 — Niacin
4. Bundle of His — Pacemaker
Vitamin-B1 — Niacin
1. salivary glands
2. pancreas
3. adrenal glands
4. thyroid gland
salivary glands
1. yeast
2. liver
3. pulses
4. All of these
All of these