Biology Compared to land, the open oceans Contain unlimited nitrogen Are rich in silica and iron Are nutrient-poor environments Are nutrient-rich environments Contain unlimited nitrogen Are rich in silica and iron Are nutrient-poor environments Are nutrient-rich environments ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of the following phylum is characterised by absence of true coelom Annelida Echinodermata Nematoda Mollusca Annelida Echinodermata Nematoda Mollusca ANSWER DOWNLOAD EXAMIANS APP
Biology Amoeba proteus was discovered by Paul Émile de Puydt William Bullock Gerald Durrell Johann Rösel von Rosenhof Paul Émile de Puydt William Bullock Gerald Durrell Johann Rösel von Rosenhof ANSWER DOWNLOAD EXAMIANS APP
Biology During which phase or phase of cell division,the morphology of the chromosomes is best studies? Anaphase,metaphase Prohase,anaphase None of these Telophase,anaphase Anaphase,metaphase Prohase,anaphase None of these Telophase,anaphase ANSWER DOWNLOAD EXAMIANS APP
Biology Damage to hearing is caused by sounds which exceed 70 decibles 120 decibles 80 decibles 100 decibles 70 decibles 120 decibles 80 decibles 100 decibles ANSWER DOWNLOAD EXAMIANS APP
Biology Bacteria divide by Spirilla Fusion RNA Binary Fission Spirilla Fusion RNA Binary Fission ANSWER DOWNLOAD EXAMIANS APP
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