ZOL2601 Student number: 67732127 Question 1 1.1) 1.2) 1.3) 1.4) 1.5) 1.6) 1.7) 1.8) 1.9) 1.10) 1.11) 1.12) 1.13) 1.14) 1.15) 1.16) 1.17) 1.18) 1.19) 1.20) A B B B B B A D C D E A E D C B A B B A Question 2 2.1) BMR Basal Metabolic Rate 2.2) Isotonic 2.3) The alveolar gas equation is used to calculate alveolar oxygen partial pressure: • PAO2 = (Patm - PH2O) FiO2 - PACO2 / RQ 2.4) ATP Synthesis 2.5)Mesophile Question 3 Question 4 Chart Title 14 12 10 8 6 4 2 0 Category 1 Category 2 Category 3 Swimming Category 4 Running category 5 Series 3 category 6 Question 5 Fur allows them to keep warm in chilly environments. The presence of bodily fat, which aids in the provision of warmth. Body extremities are reduced in size to remove as much heat as possible from the body. Some exhibit hibernation in response to excessive cold. They have a pale or mainly white colored body that aids in hiding and aids in predation. Oily furs assist them avoid getting wet and hence keep their body temperature stable. Question 6 Animal group Marine elasmobranchs Freshwater elasmobranchs Marine teleosts Freshwater teleosts Freshwater amphibians Saltwater amphibians Marine reptiles Marine birds Marine mammals Osmotic status in relation to medium Physiological adaptations for osmotic regulation