Bio 242 exam 2 - Study guides, Class notes & Summaries

BIO 242 Exam 3 Practice Questions and Answers | Graded A.The interstitial fluids of humans have essentially the same composition of water and dissolved materials as: Lymph 2. The blood found in the pulmonary vein of a mammal is: oxygenated 3. Acquiring immunity from a primary immune response to an initial infection is an example of: naturally acquired active immunity 4. On a windy day, the wind carries off additional heat energy from a dog, compared to the heat energy lost on a still...

When do plants disperse? - ANSWER after fertilization Classify an unknown plant into one of the 4 main groups - ANSWER Bryophytes - terrestrial and no vascular structure seedless vascular- roots, independent sporophyte gymnosperm- reproduce by seed, pollen, and has a dependent gametophyte angiosperm- fruit and flowers

BIO 242 Exam 3 Practice Questions and Answers Latest 2024/2025 (Graded A+) The interstitial fluids of humans have essentially the same composition of water and dissolved materials as: Lymph 2. The blood found in the pulmonary vein of a mammal is: oxygenated 3. Acquiring immunity from a primary immune response to an initial infection is an example of: naturally acquired active immunity 4. On a windy day, the wind carries off additional heat energy from a dog, compared to the heat energ...

BIO 242 Exam 2 - Questions and Answers The function of an erythrocyte is to transport gases Thrombopoietin is a hormone that stimulates the production of which of the formed elements in blood? platelets Which of these substances converts fibrinogen to fibrin? Thrombin Which hormone has only one known effect: to stimulate milk production by the breasts? Prolactin Which of the following is NOT a category of endocrine gland stimulus? Enzymatic Antidiuretic hormone (ADH) ______. stimulates the kid...

BIO 242 Final Exam Questions and Answers All Correct chromosomes - ANSWER autosome (22 pairs) sex chromosomes (1 pair) autosomes - ANSWER -22 pairs -each member of a pair carries the same complement of genes sex chromosomes - ANSWER -2 forms = X and Y -not all genes are paired -X in both male and females --> has essential genes -Y in only males --> essential genes for developing into male XX = female XY = male mitosis - ANSWER ...

BIO 242 - EXAM 1 (FINAL), BIO 242 - EXAM 2 (FINAL), BIO 242 - EXAM 3 (FINAL), BIO 242 - EXAM 4 (FINAL), BIO 242 - EXAM 5 (FINAL) ALREADY GRADED A+ GUARANTEED PASS

The interstitial fluids of humans have essentially the same composition of water and dissolved materials as: Lymph 2. The blood found in the pulmonary vein of a mammal is: oxygenated 3. Acquiring immunity from a primary immune response to an initial infection is an example of: naturally acquired active immunity 4. On a windy day, the wind carries off additional heat energy from a dog, compared to the heat energy lost on a still day. Which method of heat loss/gain is primarily respon...

Bio 242 Exam 3: Chordates Questions with Answers 2024 What are Chordate general characteristics? - ️️ -Eucoelomate Bilateral Symmetry Deuterostomes Chordate functional homologies (4) - ️️ -Notochord Pharyngeal gill slits Dorsal, hollow, single nerve cord Post-anal tail Homology in chordates. A flexible rod running posteriorly from the head to the tail. It acts as an attachment site for muscles and a support structure that can bend. It consists of a large fluid-filled cells enc...

BIO 242 LATEST 2022/2023 MIDTERM EXAM WITH 100% CORRECT ANSWERS. VERIFIED. GRADED A+ 1. In comparison to the systemic circuit, the pulmonary circuit a. Has lower resistance to blood flow b. Is under greater pressure c. Has an equal gradient to drive blood flow d. All of the above 2. T/F Receptors can respond to only electrical stimulation 3. An increase in heart rate can be mediated through which of the following? a. A decrease in parasympathetic nervous activity only b. A decreas...