Biology Placenta is the structure formed None of these by fusion of germ layers by foetus only by the union of foetal and uterine tissue None of these by fusion of germ layers by foetus only by the union of foetal and uterine tissue ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following plays an important part in photosynthesis? Tonoplast Nematoblast Chloroplast Centrosome Tonoplast Nematoblast Chloroplast Centrosome ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true of enzymes? Neither A nor B Enzymes lowers the activation energy for the chemical reaction Enzymes speed up the rate of a chemical reaction Both A & B Neither A nor B Enzymes lowers the activation energy for the chemical reaction Enzymes speed up the rate of a chemical reaction Both A & B ANSWER DOWNLOAD EXAMIANS APP
Biology Animals/organisms floating on the surface of water are Benthon Pelagic Neritic Plankton Benthon Pelagic Neritic Plankton ANSWER DOWNLOAD EXAMIANS APP
Biology Which cell can contract and relax? Excretory cells Muscle cells Respiratory cells Nervous cells Excretory cells Muscle cells Respiratory cells Nervous cells ANSWER DOWNLOAD EXAMIANS APP
Biology The interferons are Antigen proteins All of these Antiviral proteins Antibiotic proteins Antigen proteins All of these Antiviral proteins Antibiotic proteins ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS