The answer to this question would be: True
Chicken should have more protein than carrots. In general, animal/dairy product will have more protein than plants/agricultural product. Plants mostly giving carbohydrate. Protein is mostly found in the muscle of an animal, fat is on the skin or organ of an animal. You can found some protein on plants product but the amount is smaller and the quality is less than animal proteins. That is why vegan will be at risk for protein deficiency.