MCQ
The function of vacuole is
- ✓Excretion.
- BRespiration
- CCirculation
- DReproduction
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| A. Fleshy cylindrical stem | I. Euphorbia |
| B. Underground stem | II. Zaminkand |
| C. Underground root | III. Carrot |
| D. Stilt root | IV. Maize |
$R -$ In $C_3$ plants $CO_2$ occurs in mesophyll cells and bundle sheath cells.
$(i)$ Mycoplasma has no cell wall.
$(ii)$ Mycoplasma is the smallest living organism known.
$(iii)$ Mycoplasma cannot survive without $O_{2}$.
$(iv)$ Mycoplasma are pathogenic in animals and plants.