Biology Placenta is the structure formed by fusion of germ layers by foetus only None of these by the union of foetal and uterine tissue by fusion of germ layers by foetus only None of these by the union of foetal and uterine tissue ANSWER DOWNLOAD EXAMIANS APP
Biology Which cell division of phase of cell division maintains the chromosomes number constant from generation to generation? Meiosis Zygotene Mitosis Prophase I Meiosis Zygotene Mitosis Prophase I ANSWER DOWNLOAD EXAMIANS APP
Biology What prevents food from entering the windpipe? Epiglottis Larynx Pharynx Trachea Epiglottis Larynx Pharynx Trachea ANSWER DOWNLOAD EXAMIANS APP
Biology How does a Unicellular Organism reproduce? Cell synthesis Fragmentation Cell reproduction Cell division Cell synthesis Fragmentation Cell reproduction Cell division ANSWER DOWNLOAD EXAMIANS APP
Biology Which statement is one component of the cell theory? All living cells arise from pre-existing cells All cells are composed of same organelles Tissues are formed from combinations of cells DNA is the basis of genetic transfer All living cells arise from pre-existing cells All cells are composed of same organelles Tissues are formed from combinations of cells DNA is the basis of genetic transfer ANSWER DOWNLOAD EXAMIANS APP
Biology They substances,which assist enzymes act,are called Co-enzymes None of these Diastase Substrates Co-enzymes None of these Diastase Substrates ANSWER DOWNLOAD EXAMIANS APP
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