Across
- 3. Absorbed food is taken by body cells for releasing energy, growth and repair.
- 8. In this nutrition, the digestion happens inside the body of the organism. i.e., after the food is ingested.
- 10. this type of respiration happens in the absence of oxygen.
- 13. Animals which feed on plants only
- 14. The process by which an organism takes food and utilizes it
- 15. Digested food absorbed through the intestinal wall into the blood.
Down
- 1. The organism which lives inside or outside another organism (host) and derives nutrition from it
- 2. Process of taking food into the mouth
- 4. In this nutrition, the organism secretes the digestive juices on the food. The food is digested while it is still to be ingested. Some insects, like houseflies follow this mode of nutrition.
- 5. Eliminating undigested food from the body.
- 6. This type of respiration happens in the presence of oxygen.
- 7. Break down of large insoluble food into small water-soluble molecules by enzymes.
- 9. This part comes after the pharynx and is also called voice box.
- 11. plants that feed on insects for their nitrogen requirements
- 12. It is a tube-like structure which continues after the nasal passage.