Biology A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion O, Rh- AB, Rh+ AB, Rh- O, Rh+ O, Rh- AB, Rh+ AB, Rh- O, Rh+ ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of the following diseases is caused by bacteria and spreads through faecal matter by houseflies ? Diphtheria Chickenpox Typhoid Pertussis Diphtheria Chickenpox Typhoid Pertussis ANSWER DOWNLOAD EXAMIANS APP
Biology One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement? You need an antiseptic, not an antibiotic You need to be vaccinated instead of taking an antibiotic Having waited a day, it is too late to take an antibiotic You are infected by a virus You need an antiseptic, not an antibiotic You need to be vaccinated instead of taking an antibiotic Having waited a day, it is too late to take an antibiotic You are infected by a virus ANSWER DOWNLOAD EXAMIANS APP
Biology The skeleton secreting cells in poriferans are known as Collenocytes Archaeocytes Scleroblasts Pinacocytes Collenocytes Archaeocytes Scleroblasts Pinacocytes ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is not a function of saliva? 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 Helps clean the mouth ANSWER DOWNLOAD EXAMIANS APP
Biology Nitrogenous bases in DNA and RNA? Guanine Adenine All listed here Cytosine Guanine Adenine All listed here Cytosine ANSWER DOWNLOAD EXAMIANS APP
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