Biology Compared to land, the open oceans Are rich in silica and iron Are nutrient-rich environments Contain unlimited nitrogen Are nutrient-poor environments Are rich in silica and iron Are nutrient-rich environments Contain unlimited nitrogen Are nutrient-poor environments ANSWER DOWNLOAD EXAMIANS APP
Biology Sweating is important To open the pore of skin To excret the smell of body To control the temperature of body For improvement of normal health To open the pore of skin To excret the smell of body To control the temperature of body For improvement of normal health ANSWER DOWNLOAD EXAMIANS APP
Biology The longest cells of human body Neuron cell None of these Red blood cells White blood corpuuscles Neuron cell None of these Red blood cells White blood corpuuscles ANSWER DOWNLOAD EXAMIANS APP
Biology In plants,which cells carry out photosynthesis? Paranchymatous None of these Sclerenchymatous Chlorenchymatous Paranchymatous None of these Sclerenchymatous Chlorenchymatous ANSWER DOWNLOAD EXAMIANS APP
Biology Which structure is specific to eukaryotic cells? Nucleus Cytoplasm Cell membrane DNA Nucleus Cytoplasm Cell membrane DNA ANSWER DOWNLOAD EXAMIANS APP
Biology The skeleton secreting cells in poriferans are known as Archaeocytes Collenocytes Scleroblasts Pinacocytes Archaeocytes Collenocytes Scleroblasts Pinacocytes ANSWER DOWNLOAD EXAMIANS APP
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