• # question_answer 108) ${{C}_{4}}$ plants are better than ${{C}_{3}}$ plants in which of the following parameters- [a] $C{{O}_{2}}$ assimilation into glucose [b] Maximizing transpirational loss of water [c] Utilization of assimilatory power in $C{{O}_{2}}$ assimilation [d] Minimizing transpirational loss A) A, B, C, D                    B) A, B, CC) A, D                             D) B, D

${{C}_{4}}$ plants twice efficient in $C{{O}_{2}}$ assimilation and lose only half as much water in comparison to ${{C}_{3}}$ plants for same amount of $C{{O}_{2}}$ assimilated.