Biology Which of the following is not a function of saliva? Helps clean the mouth Moistens food and helps stick it together to make it easier to swallow Contains fluoride to harden the tooth enamel Begins the chemical breakdown of starches Helps clean the mouth Moistens food and helps stick it together to make it easier to swallow Contains fluoride to harden the tooth enamel Begins the chemical breakdown of starches ANSWER DOWNLOAD EXAMIANS APP
Biology AIDS is caused by the organisms which are Fungi ProtoZoa Bacteria Viruses (HTLV III) Fungi ProtoZoa Bacteria Viruses (HTLV III) ANSWER DOWNLOAD EXAMIANS APP
Biology Consider the following statements1. Different plant species grow together2. Light cannot penetrate into the lower strata full of undergrowth Which of the following type of vegetation is characterized by the above? Tropical deciduous Warm temperate broad leaved deciduous Mediterranean Equatorial moist evergreen Tropical deciduous Warm temperate broad leaved deciduous Mediterranean Equatorial moist evergreen ANSWER DOWNLOAD EXAMIANS APP
Biology Antigen is a substance which Destroys harmful bacteria Triggers the immune system Is used as an antidote to poison Lowers body temperature Destroys harmful bacteria Triggers the immune system Is used as an antidote to poison Lowers body temperature ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true about blood plasma? It is the same as serum but without the clotting proteins The main protein component is hemoglobin It is about 90% water It is a faint yellow fluid It is the same as serum but without the clotting proteins The main protein component is hemoglobin It is about 90% water It is a faint yellow fluid ANSWER DOWNLOAD EXAMIANS APP
Biology Volvox colonies are found in Freshwater ponds Spring Seawater Salt lakes Freshwater ponds Spring Seawater Salt lakes ANSWER DOWNLOAD EXAMIANS APP
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