Biology Most fish do not sink in water because of the presence of swim bladder air bladder air sacs air in spongy bones I, II, III and IV are correct I and II are correct II and III are correct III and IV are correct I, II, III and IV are correct I and II are correct II and III are correct III and IV are correct ANSWER DOWNLOAD EXAMIANS APP
Biology Innate immune system defenses include Phagocytosis B cells T cells Plasma cells Phagocytosis B cells T cells Plasma cells ANSWER DOWNLOAD EXAMIANS APP
Biology Which part of Nervous system controls involuntary actions Medulla oblongata Cerebellum Hypothalamus Spinal cord Medulla oblongata Cerebellum Hypothalamus Spinal cord ANSWER DOWNLOAD EXAMIANS APP
Biology Fishes have a ________ chambered heart. Four Two Three Single Four Two Three Single ANSWER DOWNLOAD EXAMIANS APP
Biology Which of these is a human disease caused by bacteria? TB Chickenpox Ascariasis Common cold TB Chickenpox Ascariasis Common cold ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following does not have any enzymes in its cells? Algae Bacteria Virus Lichen Algae Bacteria Virus Lichen ANSWER DOWNLOAD EXAMIANS APP
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