State the role of the following 1Chloroplast 2Diaphragm 3Larynx (3maks)
Answers
Answer:
2 . role of diaphragm is for breathing continuity
Answer:
Role of chloroplast:Chloroplast Function in Photosynthesis. Chloroplasts contain chlorophyll, a green pigment that is needed to harness energy from sunlight to drive the process of photosynthesis, where carbohydrates are made from carbon dioxide and water. ... Carbon dioxide, water, and sunlight are used to produce glucose, oxygen, and water.
Role of diaphragm:Diaphragm's Role in Breathing. When the diaphragm contracts and moves lower, the chest cavity enlarges, reducing the pressure inside the lungs. To equalize the pressure, air enters the lungs. When the diaphragm relaxes and moves back up, the elasticity of the lungs and chest wall pushes air out of the lungs.
Role of larynx:The larynx houses the vocal folds, and manipulates pitch and volume, which is essential for phonation. It is situated just below where the tract of the pharynx splits into the trachea and the esophagus.
Explanation: