Biology Which of these is unique to flowering plants? An embryo surrounded by nutritive tissue Double fertilization Pollen production Haploid gametophytes An embryo surrounded by nutritive tissue Double fertilization Pollen production Haploid gametophytes ANSWER DOWNLOAD EXAMIANS APP
Biology Deficiency of which minerals causes goitre? Sulphur Calcium Magnesium Iodine Sulphur Calcium Magnesium Iodine ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following may cause the breakdown of pyruvate into lactic acid in our muscles? Lack of water Lack of carbon dioxide Lack of Oxygen Lack of nitrogen Lack of water Lack of carbon dioxide Lack of Oxygen Lack of nitrogen ANSWER DOWNLOAD EXAMIANS APP
Biology The brain is a part of which organ system Respiratory System Nervous System None of these Circulatory System Respiratory System Nervous System None of these Circulatory System ANSWER DOWNLOAD EXAMIANS APP
Biology Which cells secrete hormones? Respiratory Glands Museles cells Tissue cells Respiratory Glands Museles cells Tissue cells ANSWER DOWNLOAD EXAMIANS APP
Biology How does a Unicellular Organism reproduce? Cell division Cell synthesis Fragmentation Cell reproduction Cell division Cell synthesis Fragmentation Cell reproduction ANSWER DOWNLOAD EXAMIANS APP
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