CBSE Class 11 Biology - Chapter-3 Important Questions

Important Questions Class 11 Biology Chapter 3 Plant Kingdom Part 1 Important Questions Class 11 Biology Chapter 3 Plant Kingdom Part 2 Important Questions Class 11 Biology Chapter 3 Plant Kingdom Part 3


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Match the following organs/components with the elements which they help in excreting:
Column IColumn IIi. Lungsa. Low amount of nitrogenous wasteii. Sebaceous secretionb. Sodium chloride and lactic acidiii. Sweatc. Hydrocarbons, sterols and waxesiv. Salivad. Carbon dioxide