Botany - Mineral Nutrition Question with Solution | TestHub
BotanyMineral NutritionEssential Elements and their FunctionsEasy2 minPYQ_2020
BotanyEasysingle choice
Match the following.
| Column-I (Mineral) | Column-II (Role) | ||
| a. | K | (i) | Water splitting |
| b. | Zn | (ii) | Energy metabolism |
| c. | Mg | (iii) | Auxin synthesis |
| d. | Mn | (iv) | Stomatal movement |
Options:
Answer:
B
Solution:
K = Stomatal movement (Potassium is involved in protein synthesis, opening, and closing of stomata); Zn = Auxin synthesis (Zinc is required in the synthesis of auxin); Mg = Energy metabolism (Magnesium activates the enzymes of respiration and photosynthesis); Mn = Water splitting (Splitting of water molecule during photosynthesis is facilitated by manganese).
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Mineral NutritionSubtopic:Essential Elements and their Functions
⏱ 2mℹ️ Source: PYQ_2020
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