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Select the correct statement about active and passive immunity.

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Hydrophobia is caused by In order to emphasize the part played by living plants and animals in soil formation, Taylor (1930) proposed the following formula: S = M (C + V + VA + A) t + D where, A and V signify respectively, The scientific study of plants is termed as Consider the following statements regarding cell cycle and choose the correct answer: 1. During G 1 phase the cell grows in size and there is an active synthesis of RNA and proteins 2. The third stage of the cell cycle is termed G 2 phase 3. In the mitotic phase, the DNA molecule of each chromosome replicates by the synthesis of a new DNA molecule on the template of the existing DNA In Pedology we study about