1. duodenum
2. buccal cavity
3. intestine
4. stomach
duodenum
1. 1910
2. 1912
3. 1905
4. 1915
1912
1. gastric inhibitory peptide
2. growth inhibitory protein
3. germ inhibitory protein
4. None of the above
gastric inhibitory peptide
1. vitamin-A
2. vitamin-D
3. vitamin-K
4. vitamin-E
vitamin-A
1. Protein Enter Metabolism
2. Protein Energy Metabolism
3. Pepsin Energy Malnutrition
4. Protein Energy Malnutrition
Protein Energy Malnutrition
1. beri-beri
2. pellagra
3. scurvy
4. rickets
pellagra
1. obesity
2. scurvy
3. rickets
4. pellagra
obesity
1. pepsinogen
2. renin
3. sucrase
4. peptidase
sucrase
1. Lesser interspecific competition
2. Species richness
3. Endemism
4. Accelerated species loss
Lesser interspecific competition
1. macronutrients
2. micronutrients
3. trace element
4. None of these
macronutrients