Answer:
In the given case, anaerobic metabolism is used. In the non-existence of oxygen, energy gets produced in the body by the combustion of carbohydrates and the process is termed as anaerobic metabolism. This generally takes place, when the lungs are not able to provide adequate oxygen into the blood in order to sustain the requirement of energy for the muscles.
It is basically used only for performing brief bursts of activities like cycling, running or lifting heavyweights. In case, when blood is lacking enough oxygen, glycogen and glucose cannot get further dissociated into water and carbon dioxide. Thus, in that place production of lactic acid takes place, which accumulates in the muscles and reduces its activity.
I’m not too sure who asked you this question but there is no such thing as a Pacific Northwestern Tree Octopus. It was actually a fictional creature created by a writer by the name of Lyle Zapato in 1998.
The correct answer for the question presented above is organ
transplantation between species. Having knowledge of evolutionary relationships
help in successfully transplanting organs to different species based on the
fact that some species share similar DNA characteristics. This allowed us to
discover that transplant between species is possible.
A) They all have similar chemical properties.
The atmospheric pressure drops so the partial pressure of O2 drops proportionately. The hemoglobin must circulate faster to deliver the same quantity of oxygen to working muscles' mitochondria for cellular respiration. This increased basal circulation rate places a greater demand for oxygen to support it, which triggers in increase in red blood cell population so there is more hemoglobin to deliver O2. With more RBCs the circulation rate once more slows to the old basal rate.
