Answer:
Gaseous exchange
Explanation:
In terrestrial plants, gaseous exchange occurs mainly in leaves and to a lesser extent in the roots and stems. In leaves, the structures involved in gaseous exchange are stomata and spongy mesophyll tissues.
The stoma comprises of a stomatal pore and two specialized guard cells. The guard cells are structurally adapted by having chloroplasts, thicker, inelastic inner walls and thinner and elastic outer walls.
The stomata mostly opens during the day. They open when the guard cells are turgid.When the guard cells are flaccid, the thinner outer wall shrinks. The inner thicker walls curvature reduces causing the stomata to close.
Answer:
Not following the theory completely.
Explanation:
According to Talcott Parson's Role Theory, there are two aspects to it, the patient has rights and also obligations.
The theory states that the patient can not be blamed for their illness and they have the right to be treated with patience. But the patient also has to acknowledge the disease and make efforts towards getting the right treatment and getting better without solely depending on people around.
In the example given in the question, Melinda is clearly not fulfilling her responsibilities in terms of seeking treatment and making efforts.
I hope this answer helps.
B. Science can answer only questions about the natural world.
Adenine, guanine, & cytosine | uracil & thymine
