The answer is aldosterone. This hormone determines the rate
of re-absorption of H+ ion and bicarbonate ions by the kidneys. Due to high
levels of bicarbonate being produced by the pancreas, the blood will be basic.
The kidneys will therefore be signaled to excrete more bicarbonate ions.
Cladogram shows that Osteichthyes should be under group A. Going back to their characteristics, they’re a group of fish that have the derived characteristics of jaws and true bones. So, moving backwards from group A these derived characteristics are clearly traceable, wherein each line is showing a relationship/connection.
1. Phototropism-the growth of a plant in response to sunlight.
2. Geotropism-plant growth caused by gravity.
3. Hydrotropism-the growth of a plant towards water.
4. Thigmotropism-the growth of a plant in response to touch.
5. Tropism- plant growth caused by an external stimulus.