Biology Which of the following is true about veins? Veins have a smaller diameter lumen than arteries Veins have valves; arteries do not Veins carry blood away from the heart, while arteries carry blood to the heart Veins are more muscular than arteries Veins have a smaller diameter lumen than arteries Veins have valves; arteries do not Veins carry blood away from the heart, while arteries carry blood to the heart Veins are more muscular than arteries ANSWER DOWNLOAD EXAMIANS APP
Biology A person with 'AB' blood group is sometimes called a universal recipient because of the Lack of antigen in his b lood Presence of antibodies in his blood Lack of both antigen and antibodies in his blood Lack of antibodies in his blood Lack of antigen in his b lood Presence of antibodies in his blood Lack of both antigen and antibodies in his blood Lack of antibodies in his blood ANSWER DOWNLOAD EXAMIANS APP
Biology Octopus belongs to the phylum Echinodermata Chordata Mollusca Cnidaria Echinodermata Chordata Mollusca Cnidaria ANSWER DOWNLOAD EXAMIANS APP
Biology The phenomenon of summer sleep by animals is called Aestivation Lethargy Laziness Hibernation Aestivation Lethargy Laziness Hibernation ANSWER DOWNLOAD EXAMIANS APP
Biology Under the ideal environmental conditions bacterial cells divided at the rate of division per twenty Days Minutes Second Hours Days Minutes Second Hours ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is the largest phyllum in the animal kingdom in respect of number of species Platyhelminthes Arthropoda Annalida Chordata Platyhelminthes Arthropoda Annalida Chordata ANSWER DOWNLOAD EXAMIANS APP
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