Biology Which ecological pyramid can never be inverted Pyramid of energy Pyramid of number Pyramid of biomass Pyramid of size Pyramid of energy Pyramid of number Pyramid of biomass Pyramid of size ANSWER DOWNLOAD EXAMIANS APP
Biology Which among the following carries impure blood to human heart? Pulmonary vein Vena Cava Pulmonary arteries Aorta Pulmonary vein Vena Cava Pulmonary arteries Aorta ANSWER DOWNLOAD EXAMIANS APP
Biology Number of chromosomes in Down's syndrome is 47 48 46 49 47 48 46 49 ANSWER DOWNLOAD EXAMIANS APP
Biology Which is not a function of the cell membrane? Keeps materials within the cell separated from the environment outside the cell Helps control the movement of materials into and out of the cell Helps substances pass from the cytoplasm into the nucleus Allows the cell to change shape under pressure Keeps materials within the cell separated from the environment outside the cell Helps control the movement of materials into and out of the cell Helps substances pass from the cytoplasm into the nucleus Allows the cell to change shape under pressure ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is a fish? Lobster Salmon Jelly fish Whale Lobster Salmon Jelly fish Whale ANSWER DOWNLOAD EXAMIANS APP
Biology During the metaphase and anaphse stages of cell division,each chromosome comprises of two unseparated replicas known as the Tetrads Plastids Chiasmata Chromatids Tetrads Plastids Chiasmata Chromatids ANSWER DOWNLOAD EXAMIANS APP
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