sa. why is very advantageous to heve blood \" ove slowly in the capilaries A). i
ID: 271774 • Letter: S
Question
sa. why is very advantageous to heve blood " ove slowly in the capilaries A). it will not cause damage to the valves B it maintains the high pressure in the capiliaries C). t provides time for substances to be exchanged between blood and D). it creates a greater osmotic pressure for cells Al of the above. 9. What organ controls the production of blood cells? A). heart B kidney C) bone marrow E). spleen. 60. In turnicates, pharyngeal gill helps in A). respiring B) feeding. Cl moving D) respiring and feeding E) excretion. Which of the following characteristic is probably most responsible for the incredible diversification of insects on land? 61. AL segmentation B) antennae. C) tracheal system D). bilateral symmetry. E) flight 62. Which of the following are the only vertebrates in which blood flows directly from the respiratory organs to body tissues without first returning to the heart? 8). Fishes. C). Mammals. D. Reptiles E). BirdsExplanation / Answer
58.the correct option it provides time for substances to be exchanged between blood and tissue
59.bone marrow controls the production of blood cells
60.in turnicates pharyngeal gill helps in feeding
61.most responsible for the incredible diversification of insects in land is flight muscle
62.the only vertebrates are fishes
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