Biology Plants utilise ________ from the atmosphere for photosynthesis Oxygen Nitrogen Carbon dioxide Hydrogen Oxygen Nitrogen Carbon dioxide Hydrogen 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 Oxygen Lack of carbon dioxide Lack of nitrogen Lack of water Lack of Oxygen Lack of carbon dioxide Lack of nitrogen ANSWER DOWNLOAD EXAMIANS APP
Biology What does the central nervous system consists of? Nerves All listed here Spinal cord Brain Nerves All listed here Spinal cord Brain ANSWER DOWNLOAD EXAMIANS APP
Biology Virus is not regarded as a cell,because It is anactive unless it finds a host to multiply Most of the cellular activity is absent The genetic material does not replicate on its own All of these It is anactive unless it finds a host to multiply Most of the cellular activity is absent The genetic material does not replicate on its own All of these ANSWER DOWNLOAD EXAMIANS APP
Biology All enzymes are Carbohydrates Lipids Alkaloids Proteins Carbohydrates Lipids Alkaloids Proteins ANSWER DOWNLOAD EXAMIANS APP
Biology Which group of animals was the first to evolve to fly Birds Insects Mammals Reptiles Birds Insects Mammals Reptiles ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS