Biology Xylem helps in transportation of which of the following? Both food and water Food Nutrients Water Both food and water Food Nutrients Water ANSWER DOWNLOAD EXAMIANS APP
Biology Study of internal structure of organism iscalled Cytology Morphology Histology Anatomy Cytology Morphology Histology Anatomy ANSWER DOWNLOAD EXAMIANS APP
Biology AIDS is caused by the Human Immunodeficiency Virus (HIV). The transmission of HIV infection generally occurs through Transfusion of contaminated blood and blood products Shaking hand with infected person Eating contaminated food and water Inhaling polluted air Transfusion of contaminated blood and blood products Shaking hand with infected person Eating contaminated food and water Inhaling polluted air ANSWER DOWNLOAD EXAMIANS APP
Biology Movement of cell against concentration gradient is called osmosis diffusion passive transport active transport osmosis diffusion passive transport active transport ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following serve as antibodies? Carbohydrates Proteins Nucleic acids Lipids Carbohydrates Proteins Nucleic acids Lipids 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 are infected by a virus Having waited a day, it is too late to take an antibiotic You need to be vaccinated instead of taking an antibiotic You need an antiseptic, not an antibiotic You are infected by a virus Having waited a day, it is too late to take an antibiotic You need to be vaccinated instead of taking an antibiotic ANSWER DOWNLOAD EXAMIANS APP
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